| 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 | $128.77 | 7.319% | $138.1947 | $138.19 | $138.20 | $138.20 |
| Purchase #2 | $55.76 | 7.753% | $60.0831 | $60.08 | $60.10 | $60.10 |
| Purchase #3 | $212.66 | 9.118% | $232.0503 | $232.05 | $232.05 | $232.10 |
| Purchase #4 | $71.78 | 5.719% | $75.8851 | $75.89 | $75.90 | $75.90 |
| Purchase #5 | $134.80 | 8.641% | $146.4481 | $146.45 | $146.45 | $146.40 |
| Purchase #6 | $149.48 | 11.202% | $166.2247 | $166.22 | $166.20 | $166.20 |
| Purchase #7 | $116.83 | 6.710% | $124.6693 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $870.08 | $943.5553 | $943.55 | $943.55 | $943.60 | |