| 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 | $143.44 | 12.489% | $161.3542 | $161.35 | $161.35 | $161.40 |
| Purchase #2 | $215.35 | 6.455% | $229.2508 | $229.25 | $229.25 | $229.30 |
| Purchase #3 | $61.95 | 5.663% | $65.4582 | $65.46 | $65.45 | $65.50 |
| Purchase #4 | $208.77 | 12.511% | $234.8892 | $234.89 | $234.90 | $234.90 |
| Purchase #5 | $155.53 | 9.264% | $169.9383 | $169.94 | $169.95 | $169.90 |
| Purchase #6 | $109.81 | 5.726% | $116.0977 | $116.10 | $116.10 | $116.10 |
| Purchase #7 | $128.81 | 7.389% | $138.3278 | $138.33 | $138.35 | $138.30 |
| 7 purchase totals = | $1,023.66 | $1,115.3162 | $1,115.32 | $1,115.35 | $1,115.40 | |