| 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 | $108.31 | 4.212% | $112.872 | $112.87 | $112.85 | $112.90 |
| Purchase #2 | $127.94 | 11.530% | $142.6915 | $142.69 | $142.70 | $142.70 |
| Purchase #3 | $58.80 | 7.486% | $63.2018 | $63.20 | $63.20 | $63.20 |
| Purchase #4 | $182.44 | 4.687% | $190.991 | $190.99 | $191.00 | $191.00 |
| Purchase #5 | $55.65 | 7.734% | $59.954 | $59.95 | $59.95 | $60.00 |
| Purchase #6 | $166.46 | 9.866% | $182.8829 | $182.88 | $182.90 | $182.90 |
| Purchase #7 | $111.76 | 8.860% | $121.6619 | $121.66 | $121.65 | $121.70 |
| 7 purchase totals = | $811.36 | $874.2551 | $874.24 | $874.25 | $874.40 | |