| 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 | $158.25 | 3.217% | $163.3409 | $163.34 | $163.35 | $163.30 |
| Purchase #2 | $67.27 | 6.624% | $71.726 | $71.73 | $71.75 | $71.70 |
| Purchase #3 | $109.78 | 6.381% | $116.7851 | $116.79 | $116.80 | $116.80 |
| Purchase #4 | $113.89 | 10.349% | $125.6765 | $125.68 | $125.70 | $125.70 |
| Purchase #5 | $188.48 | 7.369% | $202.3691 | $202.37 | $202.35 | $202.40 |
| Purchase #6 | $95.30 | 13.218% | $107.8968 | $107.90 | $107.90 | $107.90 |
| Purchase #7 | $184.84 | 3.432% | $191.1837 | $191.18 | $191.20 | $191.20 |
| 7 purchase totals = | $917.81 | $978.9781 | $978.99 | $979.05 | $979.00 | |