| 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 | $156.67 | 8.607% | $170.1546 | $170.15 | $170.15 | $170.20 |
| Purchase #2 | $102.92 | 4.454% | $107.5041 | $107.50 | $107.50 | $107.50 |
| Purchase #3 | $130.61 | 13.393% | $148.1026 | $148.10 | $148.10 | $148.10 |
| Purchase #4 | $68.79 | 13.622% | $78.1606 | $78.16 | $78.15 | $78.20 |
| Purchase #5 | $149.82 | 7.248% | $160.679 | $160.68 | $160.70 | $160.70 |
| Purchase #6 | $86.32 | 11.748% | $96.4609 | $96.46 | $96.45 | $96.50 |
| Purchase #7 | $89.85 | 9.342% | $98.2438 | $98.24 | $98.25 | $98.20 |
| 7 purchase totals = | $784.98 | $859.3056 | $859.29 | $859.30 | $859.40 | |