| 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 | $145.88 | 12.751% | $164.4812 | $164.48 | $164.50 | $164.50 |
| Purchase #2 | $245.79 | 9.676% | $269.5726 | $269.57 | $269.55 | $269.60 |
| Purchase #3 | $9.26 | 11.439% | $10.3193 | $10.32 | $10.30 | $10.30 |
| Purchase #4 | $219.26 | 3.866% | $227.7366 | $227.74 | $227.75 | $227.70 |
| Purchase #5 | $126.90 | 13.776% | $144.3817 | $144.38 | $144.40 | $144.40 |
| Purchase #6 | $22.95 | 9.495% | $25.1291 | $25.13 | $25.15 | $25.10 |
| Purchase #7 | $127.98 | 7.432% | $137.4915 | $137.49 | $137.50 | $137.50 |
| 7 purchase totals = | $898.02 | $979.1120 | $979.11 | $979.15 | $979.10 | |