| 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 | $144.85 | 10.734% | $160.3982 | $160.40 | $160.40 | $160.40 |
| Purchase #2 | $169.54 | 12.811% | $191.2598 | $191.26 | $191.25 | $191.30 |
| Purchase #3 | $117.84 | 4.130% | $122.7068 | $122.71 | $122.70 | $122.70 |
| Purchase #4 | $47.47 | 5.693% | $50.1725 | $50.17 | $50.15 | $50.20 |
| Purchase #5 | $33.95 | 11.501% | $37.8546 | $37.85 | $37.85 | $37.90 |
| Purchase #6 | $65.42 | 7.831% | $70.543 | $70.54 | $70.55 | $70.50 |
| Purchase #7 | $247.73 | 5.242% | $260.716 | $260.72 | $260.70 | $260.70 |
| 7 purchase totals = | $826.80 | $893.6509 | $893.65 | $893.60 | $893.70 | |