| 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 | $95.31 | 6.668% | $101.6653 | $101.67 | $101.65 | $101.70 |
| Purchase #2 | $28.44 | 8.451% | $30.8435 | $30.84 | $30.85 | $30.80 |
| Purchase #3 | $150.47 | 11.714% | $168.0961 | $168.10 | $168.10 | $168.10 |
| Purchase #4 | $174.97 | 9.844% | $192.194 | $192.19 | $192.20 | $192.20 |
| Purchase #5 | $81.28 | 13.361% | $92.1398 | $92.14 | $92.15 | $92.10 |
| Purchase #6 | $65.82 | 11.257% | $73.2294 | $73.23 | $73.25 | $73.20 |
| Purchase #7 | $125.78 | 11.285% | $139.9743 | $139.97 | $139.95 | $140.00 |
| 7 purchase totals = | $722.07 | $798.1424 | $798.14 | $798.15 | $798.10 | |