| 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 | $151.55 | 7.776% | $163.3345 | $163.33 | $163.35 | $163.30 |
| Purchase #2 | $25.49 | 13.263% | $28.8707 | $28.87 | $28.85 | $28.90 |
| Purchase #3 | $184.35 | 7.871% | $198.8602 | $198.86 | $198.85 | $198.90 |
| Purchase #4 | $14.60 | 8.645% | $15.8622 | $15.86 | $15.85 | $15.90 |
| Purchase #5 | $63.72 | 3.684% | $66.0674 | $66.07 | $66.05 | $66.10 |
| Purchase #6 | $215.38 | 10.165% | $237.2734 | $237.27 | $237.25 | $237.30 |
| Purchase #7 | $185.74 | 12.657% | $209.2491 | $209.25 | $209.25 | $209.20 |
| 7 purchase totals = | $840.83 | $919.5175 | $919.51 | $919.45 | $919.60 | |