| 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 | $154.29 | 12.586% | $173.7089 | $173.71 | $173.70 | $173.70 |
| Purchase #2 | $95.72 | 10.449% | $105.7218 | $105.72 | $105.70 | $105.70 |
| Purchase #3 | $199.84 | 3.736% | $207.306 | $207.31 | $207.30 | $207.30 |
| Purchase #4 | $177.60 | 3.404% | $183.6455 | $183.65 | $183.65 | $183.60 |
| Purchase #5 | $139.43 | 13.620% | $158.4204 | $158.42 | $158.40 | $158.40 |
| Purchase #6 | $240.58 | 8.851% | $261.8737 | $261.87 | $261.85 | $261.90 |
| Purchase #7 | $28.95 | 7.402% | $31.0929 | $31.09 | $31.10 | $31.10 |
| 7 purchase totals = | $1,036.41 | $1,121.7692 | $1,121.77 | $1,121.70 | $1,121.70 | |