| 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 | $218.55 | 8.526% | $237.1836 | $237.18 | $237.20 | $237.20 |
| Purchase #2 | $24.47 | 10.785% | $27.1091 | $27.11 | $27.10 | $27.10 |
| Purchase #3 | $218.60 | 8.255% | $236.6454 | $236.65 | $236.65 | $236.60 |
| Purchase #4 | $151.67 | 12.256% | $170.2587 | $170.26 | $170.25 | $170.30 |
| Purchase #5 | $53.41 | 13.164% | $60.4409 | $60.44 | $60.45 | $60.40 |
| Purchase #6 | $95.99 | 10.689% | $106.2504 | $106.25 | $106.25 | $106.30 |
| Purchase #7 | $7.97 | 3.700% | $8.2649 | $8.26 | $8.25 | $8.30 |
| 7 purchase totals = | $770.66 | $846.1530 | $846.15 | $846.15 | $846.20 | |