| 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 | $197.56 | 5.476% | $208.3784 | $208.38 | $208.40 | $208.40 |
| Purchase #2 | $207.50 | 8.464% | $225.0628 | $225.06 | $225.05 | $225.10 |
| Purchase #3 | $134.41 | 6.767% | $143.5055 | $143.51 | $143.50 | $143.50 |
| Purchase #4 | $234.79 | 9.232% | $256.4658 | $256.47 | $256.45 | $256.50 |
| Purchase #5 | $16.41 | 3.745% | $17.0246 | $17.02 | $17.00 | $17.00 |
| Purchase #6 | $48.80 | 12.852% | $55.0718 | $55.07 | $55.05 | $55.10 |
| Purchase #7 | $12.84 | 10.250% | $14.1561 | $14.16 | $14.15 | $14.20 |
| 7 purchase totals = | $852.31 | $919.6650 | $919.67 | $919.60 | $919.80 | |