| 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 | $166.78 | 6.354% | $177.3772 | $177.38 | $177.40 | $177.40 |
| Purchase #2 | $181.51 | 5.412% | $191.3333 | $191.33 | $191.35 | $191.30 |
| Purchase #3 | $13.53 | 4.443% | $14.1311 | $14.13 | $14.15 | $14.10 |
| Purchase #4 | $171.31 | 10.551% | $189.3849 | $189.38 | $189.40 | $189.40 |
| Purchase #5 | $96.79 | 5.711% | $102.3177 | $102.32 | $102.30 | $102.30 |
| Purchase #6 | $201.90 | 9.863% | $221.8134 | $221.81 | $221.80 | $221.80 |
| Purchase #7 | $66.34 | 3.267% | $68.5073 | $68.51 | $68.50 | $68.50 |
| 7 purchase totals = | $898.16 | $964.8649 | $964.86 | $964.90 | $964.80 | |