| 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 | $197.53 | 7.152% | $211.6573 | $211.66 | $211.65 | $211.70 |
| Purchase #2 | $138.67 | 6.844% | $148.1606 | $148.16 | $148.15 | $148.20 |
| Purchase #3 | $188.71 | 11.478% | $210.3701 | $210.37 | $210.35 | $210.40 |
| Purchase #4 | $88.33 | 10.843% | $97.9076 | $97.91 | $97.90 | $97.90 |
| Purchase #5 | $8.45 | 9.211% | $9.2283 | $9.23 | $9.25 | $9.20 |
| Purchase #6 | $33.51 | 12.649% | $37.7487 | $37.75 | $37.75 | $37.70 |
| Purchase #7 | $219.73 | 5.178% | $231.1076 | $231.11 | $231.10 | $231.10 |
| 7 purchase totals = | $874.93 | $946.1802 | $946.19 | $946.15 | $946.20 | |