| 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 | $176.84 | 13.336% | $200.4234 | $200.42 | $200.40 | $200.40 |
| Purchase #2 | $114.37 | 9.194% | $124.8852 | $124.89 | $124.90 | $124.90 |
| Purchase #3 | $51.39 | 4.641% | $53.775 | $53.78 | $53.80 | $53.80 |
| Purchase #4 | $73.47 | 8.352% | $79.6062 | $79.61 | $79.60 | $79.60 |
| Purchase #5 | $48.44 | 3.874% | $50.3166 | $50.32 | $50.30 | $50.30 |
| Purchase #6 | $226.31 | 11.203% | $251.6635 | $251.66 | $251.65 | $251.70 |
| Purchase #7 | $139.60 | 10.351% | $154.05 | $154.05 | $154.05 | $154.10 |
| 7 purchase totals = | $830.42 | $914.7199 | $914.73 | $914.70 | $914.80 | |