# How Do I Calculate Tax?

Formulas for Calculating Sales Tax Sales tax percent divided by 100 is the sales tax rate. List price multiplied by the sales tax rate equals the sales tax. List price plus sales tax equals total price with taxes, or. List price plus (list price multiplied by the sales tax rate), or. Total cost with tax is equal to list price multiplied by the sales tax rate. ## How Do You Find The Price With Tax?

You can determine the retail price from the total price if you know the state sales tax rate. To convert the state sales tax rate to a decimal, divide it by 100.
The state sales tax rate is increased by a decimal of 1.
To determine the retail price, divide the outcome by the total cost.

## How Much Tax Do I Pay In Australia?

2021–2022 resident tax rates Taxable earnings taxation of this income 0 – \$18,200Nil\$18,201 – \$45,000 \$1 over \$18,200 is worth 19 cents. \$45,001 to \$120,000 \$5,092 plus \$32.5 for each every dollar over \$45,000 \$120,001 – \$180,000 \$120,001 plus \$29,467 plus 37 cents for each additional \$1 row through July 1, 2022

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