| 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 | $183.67 | 8.570% | $199.4105 | $199.41 | $199.40 | $199.40 |
| Purchase #2 | $180.44 | 9.564% | $197.6973 | $197.70 | $197.70 | $197.70 |
| Purchase #3 | $108.51 | 7.335% | $116.4692 | $116.47 | $116.45 | $116.50 |
| Purchase #4 | $57.84 | 4.481% | $60.4318 | $60.43 | $60.45 | $60.40 |
| Purchase #5 | $43.99 | 10.528% | $48.6213 | $48.62 | $48.60 | $48.60 |
| Purchase #6 | $190.83 | 8.871% | $207.7585 | $207.76 | $207.75 | $207.80 |
| Purchase #7 | $101.42 | 3.507% | $104.9768 | $104.98 | $105.00 | $105.00 |
| 7 purchase totals = | $866.70 | $935.3654 | $935.37 | $935.35 | $935.40 | |