| 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 | $150.95 | 12.464% | $169.7644 | $169.76 | $169.75 | $169.80 |
| Purchase #2 | $210.57 | 11.665% | $235.133 | $235.13 | $235.15 | $235.10 |
| Purchase #3 | $173.68 | 10.704% | $192.2707 | $192.27 | $192.25 | $192.30 |
| Purchase #4 | $18.80 | 5.110% | $19.7607 | $19.76 | $19.75 | $19.80 |
| Purchase #5 | $122.29 | 3.224% | $126.2326 | $126.23 | $126.25 | $126.20 |
| Purchase #6 | $48.28 | 11.298% | $53.7347 | $53.73 | $53.75 | $53.70 |
| Purchase #7 | $85.95 | 3.866% | $89.2728 | $89.27 | $89.25 | $89.30 |
| 7 purchase totals = | $810.52 | $886.1689 | $886.15 | $886.15 | $886.20 | |