| 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 | $158.40 | 7.249% | $169.8824 | $169.88 | $169.90 | $169.90 |
| Purchase #2 | $115.77 | 13.672% | $131.5981 | $131.60 | $131.60 | $131.60 |
| Purchase #3 | $190.97 | 13.250% | $216.2735 | $216.27 | $216.25 | $216.30 |
| Purchase #4 | $227.96 | 11.768% | $254.7863 | $254.79 | $254.80 | $254.80 |
| Purchase #5 | $113.86 | 10.662% | $125.9998 | $126.00 | $126.00 | $126.00 |
| Purchase #6 | $15.61 | 8.753% | $16.9763 | $16.98 | $17.00 | $17.00 |
| Purchase #7 | $75.59 | 5.390% | $79.6643 | $79.66 | $79.65 | $79.70 |
| 7 purchase totals = | $898.16 | $995.1807 | $995.18 | $995.20 | $995.30 | |