| 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 | $163.51 | 4.391% | $170.6897 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $49.80 | 11.745% | $55.649 | $55.65 | $55.65 | $55.60 |
| Purchase #3 | $91.77 | 12.722% | $103.445 | $103.45 | $103.45 | $103.40 |
| Purchase #4 | $123.25 | 3.213% | $127.21 | $127.21 | $127.20 | $127.20 |
| Purchase #5 | $222.96 | 3.122% | $229.9208 | $229.92 | $229.90 | $229.90 |
| Purchase #6 | $155.38 | 3.477% | $160.7826 | $160.78 | $160.80 | $160.80 |
| Purchase #7 | $50.95 | 12.387% | $57.2612 | $57.26 | $57.25 | $57.30 |
| 7 purchase totals = | $857.62 | $904.9583 | $904.96 | $904.95 | $904.90 | |