| 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 | $109.25 | 7.279% | $117.2023 | $117.20 | $117.20 | $117.20 |
| Purchase #2 | $56.56 | 13.369% | $64.1215 | $64.12 | $64.10 | $64.10 |
| Purchase #3 | $78.77 | 9.692% | $86.4044 | $86.40 | $86.40 | $86.40 |
| Purchase #4 | $188.36 | 11.375% | $209.786 | $209.79 | $209.80 | $209.80 |
| Purchase #5 | $49.82 | 4.439% | $52.0315 | $52.03 | $52.05 | $52.00 |
| Purchase #6 | $45.30 | 5.843% | $47.9469 | $47.95 | $47.95 | $47.90 |
| Purchase #7 | $146.51 | 9.672% | $160.6804 | $160.68 | $160.70 | $160.70 |
| 7 purchase totals = | $674.57 | $738.1730 | $738.17 | $738.20 | $738.10 | |