| 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 | $14.76 | 7.325% | $15.8412 | $15.84 | $15.85 | $15.80 |
| Purchase #2 | $169.43 | 3.831% | $175.9209 | $175.92 | $175.90 | $175.90 |
| Purchase #3 | $207.27 | 5.299% | $218.2532 | $218.25 | $218.25 | $218.30 |
| Purchase #4 | $50.64 | 12.672% | $57.0571 | $57.06 | $57.05 | $57.10 |
| Purchase #5 | $193.79 | 12.121% | $217.2793 | $217.28 | $217.30 | $217.30 |
| Purchase #6 | $62.87 | 5.256% | $66.1744 | $66.17 | $66.15 | $66.20 |
| Purchase #7 | $125.68 | 11.598% | $140.2564 | $140.26 | $140.25 | $140.30 |
| 7 purchase totals = | $824.44 | $890.7825 | $890.78 | $890.75 | $890.90 | |