| 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 | $125.71 | 7.743% | $135.4437 | $135.44 | $135.45 | $135.40 |
| Purchase #2 | $98.31 | 6.645% | $104.8427 | $104.84 | $104.85 | $104.80 |
| Purchase #3 | $67.65 | 8.389% | $73.3252 | $73.33 | $73.35 | $73.30 |
| Purchase #4 | $131.96 | 12.712% | $148.7348 | $148.73 | $148.75 | $148.70 |
| Purchase #5 | $114.32 | 3.786% | $118.6482 | $118.65 | $118.65 | $118.60 |
| Purchase #6 | $160.50 | 9.108% | $175.1183 | $175.12 | $175.10 | $175.10 |
| Purchase #7 | $98.91 | 13.596% | $112.3578 | $112.36 | $112.35 | $112.40 |
| 7 purchase totals = | $797.36 | $868.4707 | $868.47 | $868.50 | $868.30 | |