| 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 | $148.30 | 13.571% | $168.4258 | $168.43 | $168.45 | $168.40 |
| Purchase #2 | $109.50 | 11.529% | $122.1243 | $122.12 | $122.10 | $122.10 |
| Purchase #3 | $42.92 | 7.120% | $45.9759 | $45.98 | $46.00 | $46.00 |
| Purchase #4 | $38.63 | 5.468% | $40.7423 | $40.74 | $40.75 | $40.70 |
| Purchase #5 | $211.26 | 9.839% | $232.0459 | $232.05 | $232.05 | $232.00 |
| Purchase #6 | $201.87 | 11.204% | $224.4875 | $224.49 | $224.50 | $224.50 |
| Purchase #7 | $152.78 | 3.508% | $158.1395 | $158.14 | $158.15 | $158.10 |
| 7 purchase totals = | $905.26 | $991.9412 | $991.95 | $992.00 | $991.80 | |