| 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 | $177.44 | 9.595% | $194.4654 | $194.47 | $194.45 | $194.50 |
| Purchase #2 | $232.66 | 10.626% | $257.3825 | $257.38 | $257.40 | $257.40 |
| Purchase #3 | $205.45 | 4.272% | $214.2268 | $214.23 | $214.25 | $214.20 |
| Purchase #4 | $47.42 | 4.669% | $49.634 | $49.63 | $49.65 | $49.60 |
| Purchase #5 | $29.96 | 7.163% | $32.106 | $32.11 | $32.10 | $32.10 |
| Purchase #6 | $125.71 | 10.705% | $139.1673 | $139.17 | $139.15 | $139.20 |
| Purchase #7 | $7.56 | 7.473% | $8.125 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $826.20 | $895.1070 | $895.12 | $895.15 | $895.10 | |