| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $93.79 | 12.555% | $105.5653 | $105.57 | $105.55 | $105.60 |
| Purchase #2 | $142.90 | 10.476% | $157.8702 | $157.87 | $157.85 | $157.90 |
| Purchase #3 | $27.49 | 10.594% | $30.4023 | $30.40 | $30.40 | $30.40 |
| Purchase #4 | $21.91 | 8.471% | $23.766 | $23.77 | $23.75 | $23.80 |
| Purchase #5 | $214.35 | 4.408% | $223.7985 | $223.80 | $223.80 | $223.80 |
| Purchase #6 | $231.36 | 4.841% | $242.5601 | $242.56 | $242.55 | $242.60 |
| Purchase #7 | $164.25 | 5.444% | $173.1918 | $173.19 | $173.20 | $173.20 |
| 7 purchase totals = | $896.05 | $957.1542 | $957.16 | $957.10 | $957.30 | |