| 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 | $143.97 | 8.434% | $156.1124 | $156.11 | $156.10 | $156.10 |
| Purchase #2 | $104.33 | 11.611% | $116.4438 | $116.44 | $116.45 | $116.40 |
| Purchase #3 | $242.84 | 3.501% | $251.3418 | $251.34 | $251.35 | $251.30 |
| Purchase #4 | $83.69 | 3.249% | $86.4091 | $86.41 | $86.40 | $86.40 |
| Purchase #5 | $102.82 | 8.213% | $111.2646 | $111.26 | $111.25 | $111.30 |
| Purchase #6 | $130.59 | 5.817% | $138.1864 | $138.19 | $138.20 | $138.20 |
| Purchase #7 | $226.83 | 5.572% | $239.469 | $239.47 | $239.45 | $239.50 |
| 7 purchase totals = | $1,035.07 | $1,099.2271 | $1,099.22 | $1,099.20 | $1,099.20 | |