| 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 | $161.25 | 8.756% | $175.3691 | $175.37 | $175.35 | $175.40 |
| Purchase #2 | $81.68 | 6.691% | $87.1452 | $87.15 | $87.15 | $87.10 |
| Purchase #3 | $231.39 | 10.478% | $255.635 | $255.64 | $255.65 | $255.60 |
| Purchase #4 | $44.33 | 7.530% | $47.668 | $47.67 | $47.65 | $47.70 |
| Purchase #5 | $8.94 | 5.130% | $9.3986 | $9.40 | $9.40 | $9.40 |
| Purchase #6 | $94.61 | 10.617% | $104.6547 | $104.65 | $104.65 | $104.70 |
| Purchase #7 | $234.26 | 8.341% | $253.7996 | $253.80 | $253.80 | $253.80 |
| 7 purchase totals = | $856.46 | $933.6702 | $933.68 | $933.65 | $933.70 | |