| 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 | $122.79 | 6.514% | $130.7885 | $130.79 | $130.80 | $130.80 |
| Purchase #2 | $26.48 | 10.866% | $29.3573 | $29.36 | $29.35 | $29.40 |
| Purchase #3 | $114.65 | 3.221% | $118.3429 | $118.34 | $118.35 | $118.30 |
| Purchase #4 | $227.29 | 3.534% | $235.3224 | $235.32 | $235.30 | $235.30 |
| Purchase #5 | $156.91 | 11.637% | $175.1696 | $175.17 | $175.15 | $175.20 |
| Purchase #6 | $35.36 | 13.317% | $40.0689 | $40.07 | $40.05 | $40.10 |
| Purchase #7 | $91.83 | 11.683% | $102.5585 | $102.56 | $102.55 | $102.60 |
| 7 purchase totals = | $775.31 | $831.6081 | $831.61 | $831.55 | $831.70 | |