| 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 | $168.27 | 10.413% | $185.792 | $185.79 | $185.80 | $185.80 |
| Purchase #2 | $59.90 | 5.866% | $63.4137 | $63.41 | $63.40 | $63.40 |
| Purchase #3 | $168.70 | 11.613% | $188.2911 | $188.29 | $188.30 | $188.30 |
| Purchase #4 | $88.26 | 3.516% | $91.3632 | $91.36 | $91.35 | $91.40 |
| Purchase #5 | $116.30 | 8.521% | $126.2099 | $126.21 | $126.20 | $126.20 |
| Purchase #6 | $24.65 | 13.763% | $28.0426 | $28.04 | $28.05 | $28.00 |
| Purchase #7 | $221.60 | 3.688% | $229.7726 | $229.77 | $229.75 | $229.80 |
| 7 purchase totals = | $847.68 | $912.8851 | $912.87 | $912.85 | $912.90 | |