| 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 | $185.91 | 6.641% | $198.2563 | $198.26 | $198.25 | $198.30 |
| Purchase #2 | $151.31 | 11.784% | $169.1404 | $169.14 | $169.15 | $169.10 |
| Purchase #3 | $108.73 | 8.619% | $118.1014 | $118.10 | $118.10 | $118.10 |
| Purchase #4 | $63.96 | 9.658% | $70.1373 | $70.14 | $70.15 | $70.10 |
| Purchase #5 | $127.74 | 3.153% | $131.7676 | $131.77 | $131.75 | $131.80 |
| Purchase #6 | $50.54 | 6.385% | $53.767 | $53.77 | $53.75 | $53.80 |
| Purchase #7 | $166.79 | 6.161% | $177.0659 | $177.07 | $177.05 | $177.10 |
| 7 purchase totals = | $854.98 | $918.2359 | $918.25 | $918.20 | $918.30 | |