| 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 | $204.83 | 7.314% | $219.8113 | $219.81 | $219.80 | $219.80 |
| Purchase #2 | $23.28 | 7.617% | $25.0532 | $25.05 | $25.05 | $25.10 |
| Purchase #3 | $58.33 | 12.164% | $65.4253 | $65.43 | $65.45 | $65.40 |
| Purchase #4 | $190.51 | 8.776% | $207.2292 | $207.23 | $207.25 | $207.20 |
| Purchase #5 | $17.30 | 11.527% | $19.2942 | $19.29 | $19.30 | $19.30 |
| Purchase #6 | $91.34 | 4.246% | $95.2183 | $95.22 | $95.20 | $95.20 |
| Purchase #7 | $151.60 | 6.486% | $161.4328 | $161.43 | $161.45 | $161.40 |
| 7 purchase totals = | $737.19 | $793.4643 | $793.46 | $793.50 | $793.40 | |