| 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 | $132.76 | 10.256% | $146.3759 | $146.38 | $146.40 | $146.40 |
| Purchase #2 | $184.29 | 5.800% | $194.9788 | $194.98 | $195.00 | $195.00 |
| Purchase #3 | $185.32 | 10.376% | $204.5488 | $204.55 | $204.55 | $204.50 |
| Purchase #4 | $136.83 | 10.777% | $151.5762 | $151.58 | $151.60 | $151.60 |
| Purchase #5 | $158.38 | 11.269% | $176.2278 | $176.23 | $176.25 | $176.20 |
| Purchase #6 | $25.94 | 8.352% | $28.1065 | $28.11 | $28.10 | $28.10 |
| Purchase #7 | $13.62 | 6.381% | $14.4891 | $14.49 | $14.50 | $14.50 |
| 7 purchase totals = | $837.14 | $916.3031 | $916.32 | $916.40 | $916.30 | |