A tv has a listed price "$627.98" before tax. If the sales tax rate is 6.75% , find the total cost of the TV with sales tax included.

You could do it two ways. Either:

1.) Find 6.75% of $627.98 and add that back onto $627.98, or

2.) Find 106.75% of $627.98 {easiest method}

$627.98

x 1.0675 {106.75% as a decimal is 1.0675, moved decimal point to the left two places}

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1.) Find 6.75% of $627.98 and add that back onto $627.98, or

2.) Find 106.75% of $627.98 {easiest method}

$627.98

x 1.0675 {106.75% as a decimal is 1.0675, moved decimal point to the left two places}

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**$670.37**{multiplied and rounded}__Ask the House__