| 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 | $71.68 | 7.211% | $76.8488 | $76.85 | $76.85 | $76.80 |
| Purchase #2 | $94.43 | 11.546% | $105.3329 | $105.33 | $105.35 | $105.30 |
| Purchase #3 | $138.94 | 13.818% | $158.1387 | $158.14 | $158.15 | $158.10 |
| Purchase #4 | $186.32 | 12.239% | $209.1237 | $209.12 | $209.10 | $209.10 |
| Purchase #5 | $150.49 | 13.851% | $171.3344 | $171.33 | $171.35 | $171.30 |
| Purchase #6 | $70.31 | 7.619% | $75.6669 | $75.67 | $75.65 | $75.70 |
| Purchase #7 | $166.68 | 12.462% | $187.4517 | $187.45 | $187.45 | $187.50 |
| 7 purchase totals = | $878.85 | $983.8971 | $983.89 | $983.90 | $983.80 | |