| 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 | $185.28 | 5.874% | $196.1633 | $196.16 | $196.15 | $196.20 |
| Purchase #2 | $86.73 | 6.851% | $92.6719 | $92.67 | $92.65 | $92.70 |
| Purchase #3 | $242.66 | 5.508% | $256.0257 | $256.03 | $256.05 | $256.00 |
| Purchase #4 | $65.68 | 4.554% | $68.6711 | $68.67 | $68.65 | $68.70 |
| Purchase #5 | $58.96 | 11.671% | $65.8412 | $65.84 | $65.85 | $65.80 |
| Purchase #6 | $55.38 | 7.486% | $59.5257 | $59.53 | $59.55 | $59.50 |
| Purchase #7 | $145.70 | 12.212% | $163.4929 | $163.49 | $163.50 | $163.50 |
| 7 purchase totals = | $840.39 | $902.3918 | $902.39 | $902.40 | $902.40 | |