| 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 | $158.30 | 11.406% | $176.3557 | $176.36 | $176.35 | $176.40 |
| Purchase #2 | $44.56 | 7.243% | $47.7875 | $47.79 | $47.80 | $47.80 |
| Purchase #3 | $82.56 | 10.453% | $91.19 | $91.19 | $91.20 | $91.20 |
| Purchase #4 | $18.88 | 8.377% | $20.4616 | $20.46 | $20.45 | $20.50 |
| Purchase #5 | $113.83 | 10.734% | $126.0485 | $126.05 | $126.05 | $126.00 |
| Purchase #6 | $49.85 | 7.197% | $53.4377 | $53.44 | $53.45 | $53.40 |
| Purchase #7 | $54.41 | 11.210% | $60.5094 | $60.51 | $60.50 | $60.50 |
| 7 purchase totals = | $522.39 | $575.7904 | $575.80 | $575.80 | $575.80 | |