| 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 | $130.78 | 11.851% | $146.2787 | $146.28 | $146.30 | $146.30 |
| Purchase #2 | $62.52 | 11.200% | $69.5222 | $69.52 | $69.50 | $69.50 |
| Purchase #3 | $65.63 | 13.782% | $74.6751 | $74.68 | $74.70 | $74.70 |
| Purchase #4 | $131.51 | 3.523% | $136.1431 | $136.14 | $136.15 | $136.10 |
| Purchase #5 | $5.71 | 12.625% | $6.4309 | $6.43 | $6.45 | $6.40 |
| Purchase #6 | $206.25 | 12.589% | $232.2148 | $232.21 | $232.20 | $232.20 |
| Purchase #7 | $205.39 | 13.324% | $232.7562 | $232.76 | $232.75 | $232.80 |
| 7 purchase totals = | $807.79 | $898.0210 | $898.02 | $898.05 | $898.00 | |