| 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 | $177.30 | 4.811% | $185.8299 | $185.83 | $185.85 | $185.80 |
| Purchase #2 | $138.47 | 4.291% | $144.4117 | $144.41 | $144.40 | $144.40 |
| Purchase #3 | $105.96 | 10.706% | $117.3041 | $117.30 | $117.30 | $117.30 |
| Purchase #4 | $43.39 | 6.381% | $46.1587 | $46.16 | $46.15 | $46.20 |
| Purchase #5 | $215.66 | 12.559% | $242.7447 | $242.74 | $242.75 | $242.70 |
| Purchase #6 | $119.25 | 5.762% | $126.1212 | $126.12 | $126.10 | $126.10 |
| Purchase #7 | $52.96 | 3.195% | $54.6521 | $54.65 | $54.65 | $54.70 |
| 7 purchase totals = | $852.99 | $917.2224 | $917.21 | $917.20 | $917.20 | |