| 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 | $14.97 | 10.535% | $16.5471 | $16.55 | $16.55 | $16.50 |
| Purchase #2 | $138.71 | 12.272% | $155.7325 | $155.73 | $155.75 | $155.70 |
| Purchase #3 | $80.81 | 12.759% | $91.1205 | $91.12 | $91.10 | $91.10 |
| Purchase #4 | $148.25 | 7.847% | $159.8832 | $159.88 | $159.90 | $159.90 |
| Purchase #5 | $125.25 | 13.551% | $142.2226 | $142.22 | $142.20 | $142.20 |
| Purchase #6 | $138.55 | 11.718% | $154.7853 | $154.79 | $154.80 | $154.80 |
| Purchase #7 | $174.67 | 9.160% | $190.6698 | $190.67 | $190.65 | $190.70 |
| 7 purchase totals = | $821.21 | $910.9610 | $910.96 | $910.95 | $910.90 | |