| 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 | $101.74 | 12.596% | $114.5552 | $114.56 | $114.55 | $114.60 |
| Purchase #2 | $41.32 | 7.195% | $44.293 | $44.29 | $44.30 | $44.30 |
| Purchase #3 | $146.94 | 8.372% | $159.2418 | $159.24 | $159.25 | $159.20 |
| Purchase #4 | $138.83 | 8.245% | $150.2765 | $150.28 | $150.30 | $150.30 |
| Purchase #5 | $58.72 | 12.645% | $66.1451 | $66.15 | $66.15 | $66.10 |
| Purchase #6 | $101.36 | 5.711% | $107.1487 | $107.15 | $107.15 | $107.10 |
| Purchase #7 | $217.92 | 10.295% | $240.3549 | $240.35 | $240.35 | $240.40 |
| 7 purchase totals = | $806.83 | $882.0152 | $882.02 | $882.05 | $882.00 | |