| 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 | $118.40 | 6.745% | $126.3861 | $126.39 | $126.40 | $126.40 |
| Purchase #2 | $126.97 | 3.819% | $131.819 | $131.82 | $131.80 | $131.80 |
| Purchase #3 | $129.63 | 3.256% | $133.8508 | $133.85 | $133.85 | $133.90 |
| Purchase #4 | $144.38 | 13.357% | $163.6648 | $163.66 | $163.65 | $163.70 |
| Purchase #5 | $76.80 | 12.129% | $86.1151 | $86.12 | $86.10 | $86.10 |
| Purchase #6 | $212.42 | 6.370% | $225.9512 | $225.95 | $225.95 | $226.00 |
| Purchase #7 | $29.56 | 3.639% | $30.6357 | $30.64 | $30.65 | $30.60 |
| 7 purchase totals = | $838.16 | $898.4227 | $898.43 | $898.40 | $898.50 | |