| 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 | $17.39 | 10.749% | $19.2593 | $19.26 | $19.25 | $19.30 |
| Purchase #2 | $156.86 | 8.754% | $170.5915 | $170.59 | $170.60 | $170.60 |
| Purchase #3 | $19.77 | 7.451% | $21.2431 | $21.24 | $21.25 | $21.20 |
| Purchase #4 | $141.79 | 12.845% | $160.0029 | $160.00 | $160.00 | $160.00 |
| Purchase #5 | $128.39 | 7.478% | $137.991 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $250.54 | 4.804% | $262.5759 | $262.58 | $262.60 | $262.60 |
| Purchase #7 | $201.63 | 11.819% | $225.4606 | $225.46 | $225.45 | $225.50 |
| 7 purchase totals = | $916.37 | $997.1243 | $997.12 | $997.15 | $997.20 | |