| 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 | $121.45 | 9.665% | $133.1881 | $133.19 | $133.20 | $133.20 |
| Purchase #2 | $85.99 | 6.450% | $91.5364 | $91.54 | $91.55 | $91.50 |
| Purchase #3 | $104.99 | 10.815% | $116.3447 | $116.34 | $116.35 | $116.30 |
| Purchase #4 | $114.60 | 9.410% | $125.3839 | $125.38 | $125.40 | $125.40 |
| Purchase #5 | $190.60 | 4.867% | $199.8765 | $199.88 | $199.90 | $199.90 |
| Purchase #6 | $101.40 | 5.213% | $106.686 | $106.69 | $106.70 | $106.70 |
| Purchase #7 | $138.39 | 3.673% | $143.4731 | $143.47 | $143.45 | $143.50 |
| 7 purchase totals = | $857.42 | $916.4887 | $916.49 | $916.55 | $916.50 | |