| 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 | $229.81 | 10.446% | $253.816 | $253.82 | $253.80 | $253.80 |
| Purchase #2 | $102.65 | 13.313% | $116.3158 | $116.32 | $116.30 | $116.30 |
| Purchase #3 | $67.33 | 12.870% | $75.9954 | $76.00 | $76.00 | $76.00 |
| Purchase #4 | $105.62 | 12.695% | $119.0285 | $119.03 | $119.05 | $119.00 |
| Purchase #5 | $28.26 | 6.435% | $30.0785 | $30.08 | $30.10 | $30.10 |
| Purchase #6 | $173.54 | 13.331% | $196.6746 | $196.67 | $196.65 | $196.70 |
| Purchase #7 | $146.79 | 7.527% | $157.8389 | $157.84 | $157.85 | $157.80 |
| 7 purchase totals = | $854.00 | $949.7477 | $949.76 | $949.75 | $949.70 | |