| 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 | $110.26 | 9.556% | $120.7964 | $120.80 | $120.80 | $120.80 |
| Purchase #2 | $103.89 | 6.485% | $110.6273 | $110.63 | $110.65 | $110.60 |
| Purchase #3 | $170.91 | 5.380% | $180.105 | $180.11 | $180.10 | $180.10 |
| Purchase #4 | $44.82 | 12.863% | $50.5852 | $50.59 | $50.60 | $50.60 |
| Purchase #5 | $113.59 | 6.747% | $121.2539 | $121.25 | $121.25 | $121.30 |
| Purchase #6 | $160.71 | 4.648% | $168.1798 | $168.18 | $168.20 | $168.20 |
| Purchase #7 | $116.91 | 7.173% | $125.296 | $125.30 | $125.30 | $125.30 |
| 7 purchase totals = | $821.09 | $876.8436 | $876.86 | $876.90 | $876.90 | |