| 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 | $141.68 | 6.850% | $151.3851 | $151.39 | $151.40 | $151.40 |
| Purchase #2 | $224.58 | 5.378% | $236.6579 | $236.66 | $236.65 | $236.70 |
| Purchase #3 | $201.67 | 4.378% | $210.4991 | $210.50 | $210.50 | $210.50 |
| Purchase #4 | $16.47 | 6.868% | $17.6012 | $17.60 | $17.60 | $17.60 |
| Purchase #5 | $188.35 | 11.510% | $210.0291 | $210.03 | $210.05 | $210.00 |
| Purchase #6 | $164.37 | 8.381% | $178.1458 | $178.15 | $178.15 | $178.10 |
| Purchase #7 | $247.85 | 5.390% | $261.2091 | $261.21 | $261.20 | $261.20 |
| 7 purchase totals = | $1,184.97 | $1,265.5273 | $1,265.54 | $1,265.55 | $1,265.50 | |