| 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 | $157.37 | 5.585% | $166.1591 | $166.16 | $166.15 | $166.20 |
| Purchase #2 | $194.40 | 8.569% | $211.0581 | $211.06 | $211.05 | $211.10 |
| Purchase #3 | $215.66 | 13.457% | $244.6814 | $244.68 | $244.70 | $244.70 |
| Purchase #4 | $74.83 | 4.315% | $78.0589 | $78.06 | $78.05 | $78.10 |
| Purchase #5 | $155.89 | 3.200% | $160.8785 | $160.88 | $160.90 | $160.90 |
| Purchase #6 | $238.74 | 7.717% | $257.1636 | $257.16 | $257.15 | $257.20 |
| Purchase #7 | $82.79 | 5.259% | $87.1439 | $87.14 | $87.15 | $87.10 |
| 7 purchase totals = | $1,119.68 | $1,205.1435 | $1,205.14 | $1,205.15 | $1,205.30 | |