| 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 | $132.44 | 6.757% | $141.389 | $141.39 | $141.40 | $141.40 |
| Purchase #2 | $125.87 | 8.295% | $136.3109 | $136.31 | $136.30 | $136.30 |
| Purchase #3 | $42.31 | 8.231% | $45.7925 | $45.79 | $45.80 | $45.80 |
| Purchase #4 | $126.90 | 7.494% | $136.4099 | $136.41 | $136.40 | $136.40 |
| Purchase #5 | $55.35 | 7.738% | $59.633 | $59.63 | $59.65 | $59.60 |
| Purchase #6 | $41.94 | 13.106% | $47.4367 | $47.44 | $47.45 | $47.40 |
| Purchase #7 | $46.62 | 8.832% | $50.7375 | $50.74 | $50.75 | $50.70 |
| 7 purchase totals = | $571.43 | $617.7095 | $617.71 | $617.75 | $617.60 | |