| 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 | $94.80 | 13.539% | $107.635 | $107.64 | $107.65 | $107.60 |
| Purchase #2 | $151.87 | 4.419% | $158.5811 | $158.58 | $158.60 | $158.60 |
| Purchase #3 | $93.27 | 12.585% | $105.008 | $105.01 | $105.00 | $105.00 |
| Purchase #4 | $226.47 | 6.228% | $240.5746 | $240.57 | $240.55 | $240.60 |
| Purchase #5 | $146.41 | 3.239% | $151.1522 | $151.15 | $151.15 | $151.20 |
| Purchase #6 | $28.54 | 6.302% | $30.3386 | $30.34 | $30.35 | $30.30 |
| Purchase #7 | $237.44 | 10.316% | $261.9343 | $261.93 | $261.95 | $261.90 |
| 7 purchase totals = | $978.80 | $1,055.2238 | $1,055.22 | $1,055.25 | $1,055.20 | |