| 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 | $190.56 | 9.192% | $208.0763 | $208.08 | $208.10 | $208.10 |
| Purchase #2 | $149.68 | 9.765% | $164.2963 | $164.30 | $164.30 | $164.30 |
| Purchase #3 | $182.64 | 4.456% | $190.7784 | $190.78 | $190.80 | $190.80 |
| Purchase #4 | $167.50 | 3.746% | $173.7746 | $173.77 | $173.75 | $173.80 |
| Purchase #5 | $143.79 | 13.408% | $163.0694 | $163.07 | $163.05 | $163.10 |
| Purchase #6 | $203.66 | 8.855% | $221.6941 | $221.69 | $221.70 | $221.70 |
| Purchase #7 | $185.60 | 3.731% | $192.5247 | $192.52 | $192.50 | $192.50 |
| 7 purchase totals = | $1,223.43 | $1,314.2138 | $1,314.21 | $1,314.20 | $1,314.30 | |