| 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 | $195.84 | 3.741% | $203.1664 | $203.17 | $203.15 | $203.20 |
| Purchase #2 | $45.33 | 6.680% | $48.358 | $48.36 | $48.35 | $48.40 |
| Purchase #3 | $101.89 | 8.470% | $110.5201 | $110.52 | $110.50 | $110.50 |
| Purchase #4 | $117.71 | 7.458% | $126.4888 | $126.49 | $126.50 | $126.50 |
| Purchase #5 | $66.98 | 10.740% | $74.1737 | $74.17 | $74.15 | $74.20 |
| Purchase #6 | $241.35 | 5.796% | $255.3386 | $255.34 | $255.35 | $255.30 |
| Purchase #7 | $86.79 | 13.450% | $98.4633 | $98.46 | $98.45 | $98.50 |
| 7 purchase totals = | $855.89 | $916.5089 | $916.51 | $916.45 | $916.60 | |