| 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 | $125.97 | 12.738% | $142.0161 | $142.02 | $142.00 | $142.00 |
| Purchase #2 | $141.86 | 4.816% | $148.692 | $148.69 | $148.70 | $148.70 |
| Purchase #3 | $82.40 | 5.519% | $86.9477 | $86.95 | $86.95 | $86.90 |
| Purchase #4 | $202.68 | 12.128% | $227.261 | $227.26 | $227.25 | $227.30 |
| Purchase #5 | $55.55 | 8.391% | $60.2112 | $60.21 | $60.20 | $60.20 |
| Purchase #6 | $144.96 | 11.163% | $161.1419 | $161.14 | $161.15 | $161.10 |
| Purchase #7 | $56.90 | 3.199% | $58.7202 | $58.72 | $58.70 | $58.70 |
| 7 purchase totals = | $810.32 | $884.9901 | $884.99 | $884.95 | $884.90 | |