| 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 | $131.83 | 12.758% | $148.6489 | $148.65 | $148.65 | $148.60 |
| Purchase #2 | $205.64 | 4.608% | $215.1159 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $180.45 | 7.668% | $194.2869 | $194.29 | $194.30 | $194.30 |
| Purchase #4 | $117.99 | 3.231% | $121.8023 | $121.80 | $121.80 | $121.80 |
| Purchase #5 | $109.56 | 8.789% | $119.1892 | $119.19 | $119.20 | $119.20 |
| Purchase #6 | $30.46 | 3.314% | $31.4694 | $31.47 | $31.45 | $31.50 |
| Purchase #7 | $63.50 | 11.272% | $70.6577 | $70.66 | $70.65 | $70.70 |
| 7 purchase totals = | $839.43 | $901.1703 | $901.18 | $901.15 | $901.20 | |