| 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 | $19.94 | 6.294% | $21.195 | $21.20 | $21.20 | $21.20 |
| Purchase #2 | $152.67 | 7.334% | $163.8668 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $32.32 | 8.552% | $35.084 | $35.08 | $35.10 | $35.10 |
| Purchase #4 | $48.67 | 5.295% | $51.2471 | $51.25 | $51.25 | $51.20 |
| Purchase #5 | $211.61 | 12.836% | $238.7723 | $238.77 | $238.75 | $238.80 |
| Purchase #6 | $136.68 | 10.671% | $151.2651 | $151.27 | $151.25 | $151.30 |
| Purchase #7 | $160.40 | 5.844% | $169.7738 | $169.77 | $169.75 | $169.80 |
| 7 purchase totals = | $762.29 | $831.2041 | $831.21 | $831.15 | $831.30 | |