| 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 | $157.49 | 5.560% | $166.2464 | $166.25 | $166.25 | $166.20 |
| Purchase #2 | $128.54 | 11.242% | $142.9905 | $142.99 | $143.00 | $143.00 |
| Purchase #3 | $28.62 | 5.555% | $30.2098 | $30.21 | $30.20 | $30.20 |
| Purchase #4 | $67.62 | 5.595% | $71.4033 | $71.40 | $71.40 | $71.40 |
| Purchase #5 | $70.39 | 3.758% | $73.0353 | $73.04 | $73.05 | $73.00 |
| Purchase #6 | $109.81 | 6.698% | $117.1651 | $117.17 | $117.15 | $117.20 |
| Purchase #7 | $241.48 | 3.401% | $249.6927 | $249.69 | $249.70 | $249.70 |
| 7 purchase totals = | $803.95 | $850.7431 | $850.75 | $850.75 | $850.70 | |