| 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 | $136.31 | 7.450% | $146.4651 | $146.47 | $146.45 | $146.50 |
| Purchase #2 | $211.34 | 7.412% | $227.0045 | $227.00 | $227.00 | $227.00 |
| Purchase #3 | $24.28 | 11.173% | $26.9928 | $26.99 | $27.00 | $27.00 |
| Purchase #4 | $18.93 | 10.730% | $20.9612 | $20.96 | $20.95 | $21.00 |
| Purchase #5 | $125.92 | 11.201% | $140.0243 | $140.02 | $140.00 | $140.00 |
| Purchase #6 | $133.63 | 4.184% | $139.2211 | $139.22 | $139.20 | $139.20 |
| Purchase #7 | $55.88 | 9.618% | $61.2545 | $61.25 | $61.25 | $61.30 |
| 7 purchase totals = | $706.29 | $761.9235 | $761.91 | $761.85 | $762.00 | |