| 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 | $128.92 | 7.604% | $138.7231 | $138.72 | $138.70 | $138.70 |
| Purchase #2 | $25.89 | 6.426% | $27.5537 | $27.55 | $27.55 | $27.60 |
| Purchase #3 | $180.96 | 12.778% | $204.0831 | $204.08 | $204.10 | $204.10 |
| Purchase #4 | $231.54 | 5.146% | $243.455 | $243.46 | $243.45 | $243.50 |
| Purchase #5 | $149.77 | 7.724% | $161.3382 | $161.34 | $161.35 | $161.30 |
| Purchase #6 | $72.34 | 6.869% | $77.309 | $77.31 | $77.30 | $77.30 |
| Purchase #7 | $55.50 | 8.442% | $60.1853 | $60.19 | $60.20 | $60.20 |
| 7 purchase totals = | $844.92 | $912.6474 | $912.65 | $912.65 | $912.70 | |