| 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 | $175.41 | 8.342% | $190.0427 | $190.04 | $190.05 | $190.00 |
| Purchase #2 | $106.98 | 13.732% | $121.6705 | $121.67 | $121.65 | $121.70 |
| Purchase #3 | $19.82 | 5.675% | $20.9448 | $20.94 | $20.95 | $20.90 |
| Purchase #4 | $228.90 | 6.234% | $243.1696 | $243.17 | $243.15 | $243.20 |
| Purchase #5 | $175.92 | 6.438% | $187.2457 | $187.25 | $187.25 | $187.20 |
| Purchase #6 | $9.72 | 8.398% | $10.5363 | $10.54 | $10.55 | $10.50 |
| Purchase #7 | $142.26 | 12.444% | $159.9628 | $159.96 | $159.95 | $160.00 |
| 7 purchase totals = | $859.01 | $933.5724 | $933.57 | $933.55 | $933.50 | |