| 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 | $153.37 | 8.355% | $166.1841 | $166.18 | $166.20 | $166.20 |
| Purchase #2 | $118.62 | 6.649% | $126.507 | $126.51 | $126.50 | $126.50 |
| Purchase #3 | $146.58 | 13.362% | $166.166 | $166.17 | $166.15 | $166.20 |
| Purchase #4 | $75.66 | 4.446% | $79.0238 | $79.02 | $79.00 | $79.00 |
| Purchase #5 | $55.31 | 5.767% | $58.4997 | $58.50 | $58.50 | $58.50 |
| Purchase #6 | $127.29 | 12.192% | $142.8092 | $142.81 | $142.80 | $142.80 |
| Purchase #7 | $113.81 | 5.140% | $119.6598 | $119.66 | $119.65 | $119.70 |
| 7 purchase totals = | $790.64 | $858.8496 | $858.85 | $858.80 | $858.90 | |