| 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 | $194.94 | 6.213% | $207.0516 | $207.05 | $207.05 | $207.10 |
| Purchase #2 | $156.88 | 10.557% | $173.4418 | $173.44 | $173.45 | $173.40 |
| Purchase #3 | $164.86 | 6.235% | $175.139 | $175.14 | $175.15 | $175.10 |
| Purchase #4 | $48.35 | 12.498% | $54.3928 | $54.39 | $54.40 | $54.40 |
| Purchase #5 | $31.55 | 5.164% | $33.1792 | $33.18 | $33.20 | $33.20 |
| Purchase #6 | $37.73 | 6.659% | $40.2424 | $40.24 | $40.25 | $40.20 |
| Purchase #7 | $221.26 | 13.359% | $250.8181 | $250.82 | $250.80 | $250.80 |
| 7 purchase totals = | $855.57 | $934.2649 | $934.26 | $934.30 | $934.20 | |