| 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 | $55.81 | 4.114% | $58.106 | $58.11 | $58.10 | $58.10 |
| Purchase #2 | $144.93 | 11.395% | $161.4448 | $161.44 | $161.45 | $161.40 |
| Purchase #3 | $32.66 | 3.267% | $33.727 | $33.73 | $33.75 | $33.70 |
| Purchase #4 | $126.92 | 7.554% | $136.5075 | $136.51 | $136.50 | $136.50 |
| Purchase #5 | $212.71 | 10.280% | $234.5766 | $234.58 | $234.60 | $234.60 |
| Purchase #6 | $189.61 | 3.478% | $196.2046 | $196.20 | $196.20 | $196.20 |
| Purchase #7 | $88.92 | 9.350% | $97.234 | $97.23 | $97.25 | $97.20 |
| 7 purchase totals = | $851.56 | $917.8005 | $917.80 | $917.85 | $917.70 | |