Answer:
$116.08
Explanation:
You want to know the price after 6.2% tax of a $145.74 computer program on sale for 25% off.
Discount
The discount off the original price is ...
0.25 × $145.74 = $36.435 ≈ $36.44 . . . . . rounded up
Then the discounted price is ...
$145.74 -36.44 = $109.30
Tax
The price with tax added is ...
$109.30 × (1 +0.062) ≈ $116.08
Customers will pay $116.08 after the discount and tax.
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Additional comment
The final price will vary by 1¢ depending on how the discount is figured. The amount of the discount is includes half a cent.
If the discount is rounded up, then the result is as shown above. If that discount is subtracted from the price, and the result is rounded up, then the final price is 1¢ higher.
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