| 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 | $169.41 | 9.301% | $185.1668 | $185.17 | $185.15 | $185.20 |
| Purchase #2 | $35.37 | 5.497% | $37.3143 | $37.31 | $37.30 | $37.30 |
| Purchase #3 | $233.54 | 11.576% | $260.5746 | $260.57 | $260.55 | $260.60 |
| Purchase #4 | $109.99 | 13.198% | $124.5065 | $124.51 | $124.50 | $124.50 |
| Purchase #5 | $6.44 | 7.448% | $6.9197 | $6.92 | $6.90 | $6.90 |
| Purchase #6 | $221.61 | 9.377% | $242.3904 | $242.39 | $242.40 | $242.40 |
| Purchase #7 | $125.48 | 6.188% | $133.2447 | $133.24 | $133.25 | $133.20 |
| 7 purchase totals = | $901.84 | $990.1170 | $990.11 | $990.05 | $990.10 | |