| 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 | $144.59 | 13.444% | $164.0287 | $164.03 | $164.05 | $164.00 |
| Purchase #2 | $97.78 | 9.610% | $107.1767 | $107.18 | $107.20 | $107.20 |
| Purchase #3 | $73.36 | 7.218% | $78.6551 | $78.66 | $78.65 | $78.70 |
| Purchase #4 | $13.84 | 6.493% | $14.7386 | $14.74 | $14.75 | $14.70 |
| Purchase #5 | $15.98 | 6.420% | $17.0059 | $17.01 | $17.00 | $17.00 |
| Purchase #6 | $166.78 | 9.230% | $182.1738 | $182.17 | $182.15 | $182.20 |
| Purchase #7 | $172.67 | 9.762% | $189.526 | $189.53 | $189.55 | $189.50 |
| 7 purchase totals = | $685.00 | $753.3048 | $753.32 | $753.35 | $753.30 | |