| 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 | $180.60 | 3.629% | $187.154 | $187.15 | $187.15 | $187.20 |
| Purchase #2 | $180.51 | 12.787% | $203.5918 | $203.59 | $203.60 | $203.60 |
| Purchase #3 | $154.38 | 9.395% | $168.884 | $168.88 | $168.90 | $168.90 |
| Purchase #4 | $46.79 | 5.728% | $49.4701 | $49.47 | $49.45 | $49.50 |
| Purchase #5 | $69.35 | 8.397% | $75.1733 | $75.17 | $75.15 | $75.20 |
| Purchase #6 | $98.70 | 11.726% | $110.2736 | $110.27 | $110.25 | $110.30 |
| Purchase #7 | $180.45 | 11.588% | $201.3605 | $201.36 | $201.35 | $201.40 |
| 7 purchase totals = | $910.78 | $995.9073 | $995.89 | $995.85 | $996.10 | |