| 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 | $93.70 | 12.212% | $105.1426 | $105.14 | $105.15 | $105.10 |
| Purchase #2 | $171.66 | 4.840% | $179.9683 | $179.97 | $179.95 | $180.00 |
| Purchase #3 | $224.75 | 11.728% | $251.1087 | $251.11 | $251.10 | $251.10 |
| Purchase #4 | $125.37 | 9.693% | $137.5221 | $137.52 | $137.50 | $137.50 |
| Purchase #5 | $41.81 | 10.213% | $46.0801 | $46.08 | $46.10 | $46.10 |
| Purchase #6 | $52.59 | 10.777% | $58.2576 | $58.26 | $58.25 | $58.30 |
| Purchase #7 | $121.67 | 4.781% | $127.487 | $127.49 | $127.50 | $127.50 |
| 7 purchase totals = | $831.55 | $905.5664 | $905.57 | $905.55 | $905.60 | |