| 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 | $119.85 | 11.778% | $133.9659 | $133.97 | $133.95 | $134.00 |
| Purchase #2 | $127.67 | 7.674% | $137.4674 | $137.47 | $137.45 | $137.50 |
| Purchase #3 | $27.65 | 5.612% | $29.2017 | $29.20 | $29.20 | $29.20 |
| Purchase #4 | $20.73 | 3.555% | $21.467 | $21.47 | $21.45 | $21.50 |
| Purchase #5 | $192.41 | 8.104% | $208.0029 | $208.00 | $208.00 | $208.00 |
| Purchase #6 | $139.70 | 3.560% | $144.6733 | $144.67 | $144.65 | $144.70 |
| Purchase #7 | $50.34 | 9.727% | $55.2366 | $55.24 | $55.25 | $55.20 |
| 7 purchase totals = | $678.35 | $730.0148 | $730.02 | $729.95 | $730.10 | |