| 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 | $189.28 | 5.275% | $199.2645 | $199.26 | $199.25 | $199.30 |
| Purchase #2 | $27.32 | 11.603% | $30.4899 | $30.49 | $30.50 | $30.50 |
| Purchase #3 | $15.47 | 6.769% | $16.5172 | $16.52 | $16.50 | $16.50 |
| Purchase #4 | $94.56 | 4.583% | $98.8937 | $98.89 | $98.90 | $98.90 |
| Purchase #5 | $123.78 | 12.695% | $139.4939 | $139.49 | $139.50 | $139.50 |
| Purchase #6 | $144.41 | 3.706% | $149.7618 | $149.76 | $149.75 | $149.80 |
| Purchase #7 | $89.42 | 13.551% | $101.5373 | $101.54 | $101.55 | $101.50 |
| 7 purchase totals = | $684.24 | $735.9583 | $735.95 | $735.95 | $736.00 | |