Final answer:
To find the final price Samantha paid for the office chair, subtract the rebates from the original price and calculate the sales tax on the remaining amount.
Step-by-step explanation:
To find the final price Samantha paid for the office chair, we need to subtract the rebate amounts from the original price, and then calculate the sales tax on the remaining amount.
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- Subtract the rebates from the original price: $167.87 - $19.95 - $8.95 = $138.97.
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- Calculate the sales tax on the remaining amount: $138.97 × 0.055 = $7.64.
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- Add the sales tax to the remaining amount: $138.97 + $7.64 = $146.61.
Therefore, the final price Samantha paid for the office chair is $146.61.