| 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 | $9.46 | 7.757% | $10.1938 | $10.19 | $10.20 | $10.20 |
| Purchase #2 | $155.91 | 10.116% | $171.6819 | $171.68 | $171.70 | $171.70 |
| Purchase #3 | $13.75 | 6.116% | $14.591 | $14.59 | $14.60 | $14.60 |
| Purchase #4 | $239.79 | 9.526% | $262.6324 | $262.63 | $262.65 | $262.60 |
| Purchase #5 | $141.75 | 3.524% | $146.7453 | $146.75 | $146.75 | $146.70 |
| Purchase #6 | $141.98 | 5.827% | $150.2532 | $150.25 | $150.25 | $150.30 |
| Purchase #7 | $116.50 | 13.347% | $132.0493 | $132.05 | $132.05 | $132.00 |
| 7 purchase totals = | $819.14 | $888.1469 | $888.14 | $888.20 | $888.10 | |