| 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 | $172.33 | 11.210% | $191.6482 | $191.65 | $191.65 | $191.60 |
| Purchase #2 | $124.74 | 3.678% | $129.3279 | $129.33 | $129.35 | $129.30 |
| Purchase #3 | $99.66 | 5.420% | $105.0616 | $105.06 | $105.05 | $105.10 |
| Purchase #4 | $19.47 | 5.409% | $20.5231 | $20.52 | $20.50 | $20.50 |
| Purchase #5 | $41.97 | 6.306% | $44.6166 | $44.62 | $44.60 | $44.60 |
| Purchase #6 | $76.38 | 5.773% | $80.7894 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $230.64 | 9.109% | $251.649 | $251.65 | $251.65 | $251.60 |
| 7 purchase totals = | $765.19 | $823.6158 | $823.62 | $823.60 | $823.50 | |