| 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 | $155.62 | 8.322% | $168.5707 | $168.57 | $168.55 | $168.60 |
| Purchase #2 | $130.27 | 6.295% | $138.4705 | $138.47 | $138.45 | $138.50 |
| Purchase #3 | $27.34 | 10.281% | $30.1508 | $30.15 | $30.15 | $30.20 |
| Purchase #4 | $51.83 | 12.389% | $58.2512 | $58.25 | $58.25 | $58.30 |
| Purchase #5 | $10.65 | 13.376% | $12.0745 | $12.07 | $12.05 | $12.10 |
| Purchase #6 | $127.79 | 6.668% | $136.311 | $136.31 | $136.30 | $136.30 |
| Purchase #7 | $142.97 | 12.801% | $161.2716 | $161.27 | $161.25 | $161.30 |
| 7 purchase totals = | $646.47 | $705.1003 | $705.09 | $705.00 | $705.30 | |