| 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 | $117.60 | 12.368% | $132.1448 | $132.14 | $132.15 | $132.10 |
| Purchase #2 | $207.80 | 6.600% | $221.5148 | $221.51 | $221.50 | $221.50 |
| Purchase #3 | $41.86 | 10.220% | $46.1381 | $46.14 | $46.15 | $46.10 |
| Purchase #4 | $110.41 | 9.749% | $121.1739 | $121.17 | $121.15 | $121.20 |
| Purchase #5 | $165.67 | 11.781% | $185.1876 | $185.19 | $185.20 | $185.20 |
| Purchase #6 | $186.56 | 7.565% | $200.6733 | $200.67 | $200.65 | $200.70 |
| Purchase #7 | $53.53 | 10.509% | $59.1555 | $59.16 | $59.15 | $59.20 |
| 7 purchase totals = | $883.43 | $965.9880 | $965.98 | $965.95 | $966.00 | |