| 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 | $197.64 | 3.374% | $204.3084 | $204.31 | $204.30 | $204.30 |
| Purchase #2 | $236.66 | 11.456% | $263.7718 | $263.77 | $263.75 | $263.80 |
| Purchase #3 | $18.72 | 7.482% | $20.1206 | $20.12 | $20.10 | $20.10 |
| Purchase #4 | $152.56 | 7.463% | $163.9456 | $163.95 | $163.95 | $163.90 |
| Purchase #5 | $107.47 | 8.645% | $116.7608 | $116.76 | $116.75 | $116.80 |
| Purchase #6 | $75.31 | 5.404% | $79.3798 | $79.38 | $79.40 | $79.40 |
| Purchase #7 | $7.50 | 6.168% | $7.9626 | $7.96 | $7.95 | $8.00 |
| 7 purchase totals = | $795.86 | $856.2496 | $856.25 | $856.20 | $856.30 | |