| 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 | $206.39 | 8.117% | $223.1427 | $223.14 | $223.15 | $223.10 |
| Purchase #2 | $146.79 | 11.306% | $163.3861 | $163.39 | $163.40 | $163.40 |
| Purchase #3 | $158.89 | 9.688% | $174.2833 | $174.28 | $174.30 | $174.30 |
| Purchase #4 | $18.90 | 11.340% | $21.0433 | $21.04 | $21.05 | $21.00 |
| Purchase #5 | $69.88 | 13.207% | $79.1091 | $79.11 | $79.10 | $79.10 |
| Purchase #6 | $43.87 | 10.442% | $48.4509 | $48.45 | $48.45 | $48.50 |
| Purchase #7 | $188.90 | 11.305% | $210.2551 | $210.26 | $210.25 | $210.30 |
| 7 purchase totals = | $833.62 | $919.6705 | $919.67 | $919.70 | $919.70 | |