| 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 | $180.75 | 3.523% | $187.1178 | $187.12 | $187.10 | $187.10 |
| Purchase #2 | $24.52 | 13.852% | $27.9165 | $27.92 | $27.90 | $27.90 |
| Purchase #3 | $215.90 | 3.139% | $222.6771 | $222.68 | $222.70 | $222.70 |
| Purchase #4 | $124.31 | 13.410% | $140.98 | $140.98 | $141.00 | $141.00 |
| Purchase #5 | $205.70 | 9.587% | $225.4205 | $225.42 | $225.40 | $225.40 |
| Purchase #6 | $52.82 | 4.389% | $55.1383 | $55.14 | $55.15 | $55.10 |
| Purchase #7 | $68.92 | 8.420% | $74.7231 | $74.72 | $74.70 | $74.70 |
| 7 purchase totals = | $872.92 | $933.9733 | $933.98 | $933.95 | $933.90 | |