Well, isn't that a happy little question! Adding taxes to a purchase can vary depending on where you are, but it's typically around 7-10% in the United States. So for a purchase of $19.97, you might expect to pay around $21.36 to $21.97 after taxes. Just remember, every number is just a friend here to help create a beautiful painting of life.
3.60
$1.05
$7.63
$29.95, plus applicable local taxes
That is dependent on the rate of tax in question.
30,256 a year plus 10,320 taxes
$55 plus taxes and fees
Approx. $100,000 USD, plus shipping/taxes/fees
for 8gb $229 dollars plus taxes
This cannot be correctly answered without knowing the tax rate.
$17.99 x 1.0925 = $19.65
$249.99 for a PS3 160 GB plus taxes