| 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 | $226.73 | 3.473% | $234.6043 | $234.60 | $234.60 | $234.60 |
| Purchase #2 | $190.86 | 13.769% | $217.1395 | $217.14 | $217.15 | $217.10 |
| Purchase #3 | $144.80 | 9.565% | $158.6501 | $158.65 | $158.65 | $158.70 |
| Purchase #4 | $71.28 | 9.778% | $78.2498 | $78.25 | $78.25 | $78.20 |
| Purchase #5 | $13.39 | 13.160% | $15.1521 | $15.15 | $15.15 | $15.20 |
| Purchase #6 | $49.42 | 12.867% | $55.7789 | $55.78 | $55.80 | $55.80 |
| Purchase #7 | $157.48 | 12.185% | $176.6689 | $176.67 | $176.65 | $176.70 |
| 7 purchase totals = | $853.96 | $936.2436 | $936.24 | $936.25 | $936.30 | |