| 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 | $135.79 | 11.858% | $151.892 | $151.89 | $151.90 | $151.90 |
| Purchase #2 | $174.84 | 7.202% | $187.432 | $187.43 | $187.45 | $187.40 |
| Purchase #3 | $232.34 | 5.203% | $244.4287 | $244.43 | $244.45 | $244.40 |
| Purchase #4 | $50.33 | 4.571% | $52.6306 | $52.63 | $52.65 | $52.60 |
| Purchase #5 | $107.76 | 10.122% | $118.6675 | $118.67 | $118.65 | $118.70 |
| Purchase #6 | $50.73 | 13.751% | $57.7059 | $57.71 | $57.70 | $57.70 |
| Purchase #7 | $114.58 | 7.299% | $122.9432 | $122.94 | $122.95 | $122.90 |
| 7 purchase totals = | $866.37 | $935.6999 | $935.70 | $935.75 | $935.60 | |