| 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 | $184.25 | 3.737% | $191.1354 | $191.14 | $191.15 | $191.10 |
| Purchase #2 | $80.58 | 4.474% | $84.1851 | $84.19 | $84.20 | $84.20 |
| Purchase #3 | $85.52 | 13.533% | $97.0934 | $97.09 | $97.10 | $97.10 |
| Purchase #4 | $228.44 | 3.477% | $236.3829 | $236.38 | $236.40 | $236.40 |
| Purchase #5 | $37.46 | 7.534% | $40.2822 | $40.28 | $40.30 | $40.30 |
| Purchase #6 | $13.68 | 12.712% | $15.419 | $15.42 | $15.40 | $15.40 |
| Purchase #7 | $100.82 | 10.247% | $111.151 | $111.15 | $111.15 | $111.20 |
| 7 purchase totals = | $730.75 | $775.6490 | $775.65 | $775.70 | $775.70 | |