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Jasmine buys a cell phone priced at $79\$79. If the sales tax is 10%10\%, what will be the total cost including tax? \newline$\$____\_\_\_\_

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Q. Jasmine buys a cell phone priced at $79\$79. If the sales tax is 10%10\%, what will be the total cost including tax? \newline$\$____\_\_\_\_
  1. Calculate Sales Tax: Calculate the amount of sales tax.\newlineSales tax = Price of the phone ×\times Sales tax rate\newlineSales tax = $(79)×10%\$(79) \times 10\%\newlineSales tax = $(7.9)\$(7.9)
  2. Find Total Cost: Add the sales tax to the original price to find the total cost.\newlineTotal cost = Price of the phone + Sales tax\newlineTotal cost = $79\$79 + $7.9\$7.9\newlineTotal cost = $86.9\$86.9

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