| 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 | 13.363% | $163.2087 | $163.21 | $163.20 | $163.20 |
| Purchase #2 | $65.81 | 8.844% | $71.6302 | $71.63 | $71.65 | $71.60 |
| Purchase #3 | $23.89 | 7.330% | $25.6411 | $25.64 | $25.65 | $25.60 |
| Purchase #4 | $219.45 | 3.507% | $227.1461 | $227.15 | $227.15 | $227.10 |
| Purchase #5 | $13.57 | 4.336% | $14.1584 | $14.16 | $14.15 | $14.20 |
| Purchase #6 | $9.63 | 4.545% | $10.0677 | $10.07 | $10.05 | $10.10 |
| Purchase #7 | $215.57 | 8.327% | $233.5205 | $233.52 | $233.50 | $233.50 |
| 7 purchase totals = | $691.89 | $745.3727 | $745.38 | $745.35 | $745.30 | |