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Sales Tax Decoded

9-12th Grades
45 min

Summary

The sticker price of an item is rarely the final price. This lesson breaks down how sales tax is calculated, why rates differ across states and cities, and how tax impacts real purchasing decisions.

Activities

Bellringer: The Candy Counter Mystery

  • Display the bellringer scenario and give students 1–2 minutes to reflect.
  • Identify the concept that sales tax varies by product classification.
5 min

Instruction

  • Define sales tax and its purpose as a revenue source
  • Calculate the total cost of a purchase
10 min

Discussion: Eliminate Sales Tax?

  • Discuss the tradeoffs and alternative revenue sources for states with no sales tax
7 min

Activity: Consumer Smarts

  • Complete the Consumer Smarts game
  • Take the vocab practice and finish the posttest
20 min

Wrap-Up & Assessment

  • If an item is $75 and the combined tax rate is 9%, what’s the total cost?
  • Name one tradeoff for states with no sales tax.
3 min

Lesson Prep

Consumer Smarts thumbnail

Consumer Smarts

Students finish the Consumer Smarts game.

Consumer Smarts Vocab Practice thumbnail

Consumer Smarts Vocab Practice

Run through common terms associated with Consumer Smarts

Consumer Smarts Posttest thumbnail

Consumer Smarts Posttest

Assess student learning after completing the Consumer Smarts simulation.

Class Presentation

Includes an 18-slide deck with teacher notes. Present from Banzai, download a PDF, or copy it to Google Slides.

Presentations, Ready to Go

  • Built-in PresentationPresent full screen, straight from Banzai
  • Copy to Google SlidesMake an editable copy for your class
  • Download or PrintSave as a PDF or print
  • Teacher NotesSlide-by-slide guidance, printable as one handout

Unit 2: Consumer Fundamentals

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