| 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 | $17.82 | 9.405% | $19.496 | $19.50 | $19.50 | $19.50 |
| Purchase #2 | $13.47 | 12.295% | $15.1261 | $15.13 | $15.15 | $15.10 |
| Purchase #3 | $82.58 | 11.537% | $92.1073 | $92.11 | $92.10 | $92.10 |
| Purchase #4 | $98.41 | 5.396% | $103.7202 | $103.72 | $103.70 | $103.70 |
| Purchase #5 | $151.54 | 12.274% | $170.14 | $170.14 | $170.15 | $170.10 |
| Purchase #6 | $138.43 | 5.466% | $145.9966 | $146.00 | $146.00 | $146.00 |
| Purchase #7 | $193.74 | 6.425% | $206.1878 | $206.19 | $206.20 | $206.20 |
| 7 purchase totals = | $695.99 | $752.7740 | $752.79 | $752.80 | $752.70 | |