| 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 | $120.94 | 3.671% | $125.3797 | $125.38 | $125.40 | $125.40 |
| Purchase #2 | $59.76 | 5.731% | $63.1848 | $63.18 | $63.20 | $63.20 |
| Purchase #3 | $143.63 | 13.551% | $163.0933 | $163.09 | $163.10 | $163.10 |
| Purchase #4 | $149.92 | 3.110% | $154.5825 | $154.58 | $154.60 | $154.60 |
| Purchase #5 | $165.62 | 7.762% | $178.4754 | $178.48 | $178.50 | $178.50 |
| Purchase #6 | $68.36 | 13.251% | $77.4184 | $77.42 | $77.40 | $77.40 |
| Purchase #7 | $151.37 | 11.594% | $168.9198 | $168.92 | $168.90 | $168.90 |
| 7 purchase totals = | $859.60 | $931.0539 | $931.05 | $931.10 | $931.10 | |