| 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 | $209.51 | 3.844% | $217.5636 | $217.56 | $217.55 | $217.60 |
| Purchase #2 | $64.81 | 3.655% | $67.1788 | $67.18 | $67.20 | $67.20 |
| Purchase #3 | $143.38 | 7.462% | $154.079 | $154.08 | $154.10 | $154.10 |
| Purchase #4 | $81.41 | 10.225% | $89.7342 | $89.73 | $89.75 | $89.70 |
| Purchase #5 | $150.45 | 6.461% | $160.1706 | $160.17 | $160.15 | $160.20 |
| Purchase #6 | $207.91 | 8.679% | $225.9545 | $225.95 | $225.95 | $226.00 |
| Purchase #7 | $25.58 | 12.102% | $28.6757 | $28.68 | $28.70 | $28.70 |
| 7 purchase totals = | $883.05 | $943.3564 | $943.35 | $943.40 | $943.50 | |