| 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 | $132.58 | 3.552% | $137.2892 | $137.29 | $137.30 | $137.30 |
| Purchase #2 | $115.99 | 7.293% | $124.4492 | $124.45 | $124.45 | $124.40 |
| Purchase #3 | $200.57 | 3.157% | $206.902 | $206.90 | $206.90 | $206.90 |
| Purchase #4 | $154.34 | 10.309% | $170.2509 | $170.25 | $170.25 | $170.30 |
| Purchase #5 | $28.61 | 12.248% | $32.1142 | $32.11 | $32.10 | $32.10 |
| Purchase #6 | $83.84 | 8.873% | $91.2791 | $91.28 | $91.30 | $91.30 |
| Purchase #7 | $47.27 | 6.850% | $50.508 | $50.51 | $50.50 | $50.50 |
| 7 purchase totals = | $763.20 | $812.7926 | $812.79 | $812.80 | $812.80 | |