| 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 | $152.31 | 3.784% | $158.0734 | $158.07 | $158.05 | $158.10 |
| Purchase #2 | $95.42 | 10.329% | $105.2759 | $105.28 | $105.30 | $105.30 |
| Purchase #3 | $59.40 | 7.189% | $63.6703 | $63.67 | $63.65 | $63.70 |
| Purchase #4 | $7.38 | 9.240% | $8.0619 | $8.06 | $8.05 | $8.10 |
| Purchase #5 | $127.63 | 10.372% | $140.8678 | $140.87 | $140.85 | $140.90 |
| Purchase #6 | $48.52 | 10.645% | $53.685 | $53.69 | $53.70 | $53.70 |
| Purchase #7 | $179.50 | 13.676% | $204.0484 | $204.05 | $204.05 | $204.00 |
| 7 purchase totals = | $670.16 | $733.6827 | $733.69 | $733.65 | $733.80 | |