| 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 | $124.79 | 7.476% | $134.1193 | $134.12 | $134.10 | $134.10 |
| Purchase #2 | $154.54 | 8.816% | $168.1642 | $168.16 | $168.15 | $168.20 |
| Purchase #3 | $150.53 | 9.395% | $164.6723 | $164.67 | $164.65 | $164.70 |
| Purchase #4 | $123.43 | 4.808% | $129.3645 | $129.36 | $129.35 | $129.40 |
| Purchase #5 | $170.61 | 13.144% | $193.035 | $193.04 | $193.05 | $193.00 |
| Purchase #6 | $20.87 | 10.825% | $23.1292 | $23.13 | $23.15 | $23.10 |
| Purchase #7 | $17.25 | 11.297% | $19.1987 | $19.20 | $19.20 | $19.20 |
| 7 purchase totals = | $762.02 | $831.6832 | $831.68 | $831.65 | $831.70 | |