| 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 | $127.63 | 5.294% | $134.3867 | $134.39 | $134.40 | $134.40 |
| Purchase #2 | $150.36 | 6.427% | $160.0236 | $160.02 | $160.00 | $160.00 |
| Purchase #3 | $28.80 | 11.113% | $32.0005 | $32.00 | $32.00 | $32.00 |
| Purchase #4 | $42.67 | 7.413% | $45.8331 | $45.83 | $45.85 | $45.80 |
| Purchase #5 | $103.27 | 9.434% | $113.0125 | $113.01 | $113.00 | $113.00 |
| Purchase #6 | $211.46 | 5.348% | $222.7689 | $222.77 | $222.75 | $222.80 |
| Purchase #7 | $102.84 | 9.831% | $112.9502 | $112.95 | $112.95 | $113.00 |
| 7 purchase totals = | $767.03 | $820.9755 | $820.97 | $820.95 | $821.00 | |