| 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 | $110.83 | 6.592% | $118.1359 | $118.14 | $118.15 | $118.10 |
| Purchase #2 | $190.39 | 6.132% | $202.0647 | $202.06 | $202.05 | $202.10 |
| Purchase #3 | $191.54 | 10.671% | $211.9792 | $211.98 | $212.00 | $212.00 |
| Purchase #4 | $46.36 | 5.464% | $48.8931 | $48.89 | $48.90 | $48.90 |
| Purchase #5 | $69.99 | 8.287% | $75.7901 | $75.79 | $75.80 | $75.80 |
| Purchase #6 | $105.79 | 6.650% | $112.825 | $112.83 | $112.85 | $112.80 |
| Purchase #7 | $143.39 | 6.256% | $152.3605 | $152.36 | $152.35 | $152.40 |
| 7 purchase totals = | $858.29 | $922.0485 | $922.05 | $922.10 | $922.10 | |