| 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 | $163.83 | 13.657% | $186.2043 | $186.20 | $186.20 | $186.20 |
| Purchase #2 | $187.52 | 4.269% | $195.5252 | $195.53 | $195.55 | $195.50 |
| Purchase #3 | $185.38 | 7.820% | $199.8767 | $199.88 | $199.90 | $199.90 |
| Purchase #4 | $132.54 | 7.704% | $142.7509 | $142.75 | $142.75 | $142.80 |
| Purchase #5 | $213.92 | 10.386% | $236.1377 | $236.14 | $236.15 | $236.10 |
| Purchase #6 | $100.50 | 8.653% | $109.1963 | $109.20 | $109.20 | $109.20 |
| Purchase #7 | $148.29 | 13.602% | $168.4604 | $168.46 | $168.45 | $168.50 |
| 7 purchase totals = | $1,131.98 | $1,238.1515 | $1,238.16 | $1,238.20 | $1,238.20 | |