| 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 | $126.37 | 4.591% | $132.1716 | $132.17 | $132.15 | $132.20 |
| Purchase #2 | $92.41 | 8.744% | $100.4903 | $100.49 | $100.50 | $100.50 |
| Purchase #3 | $105.32 | 12.184% | $118.1522 | $118.15 | $118.15 | $118.20 |
| Purchase #4 | $166.60 | 6.252% | $177.0158 | $177.02 | $177.00 | $177.00 |
| Purchase #5 | $28.44 | 7.370% | $30.536 | $30.54 | $30.55 | $30.50 |
| Purchase #6 | $168.91 | 9.120% | $184.3146 | $184.31 | $184.30 | $184.30 |
| Purchase #7 | $238.92 | 5.382% | $251.7787 | $251.78 | $251.80 | $251.80 |
| 7 purchase totals = | $926.97 | $994.4592 | $994.46 | $994.45 | $994.50 | |