| 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 | $135.87 | 11.433% | $151.404 | $151.40 | $151.40 | $151.40 |
| Purchase #2 | $54.81 | 5.684% | $57.9254 | $57.93 | $57.95 | $57.90 |
| Purchase #3 | $183.67 | 8.567% | $199.405 | $199.41 | $199.40 | $199.40 |
| Purchase #4 | $64.90 | 11.623% | $72.4433 | $72.44 | $72.45 | $72.40 |
| Purchase #5 | $152.88 | 7.433% | $164.2436 | $164.24 | $164.25 | $164.20 |
| Purchase #6 | $28.69 | 5.770% | $30.3454 | $30.35 | $30.35 | $30.30 |
| Purchase #7 | $172.68 | 9.393% | $188.8998 | $188.90 | $188.90 | $188.90 |
| 7 purchase totals = | $793.50 | $864.6665 | $864.67 | $864.70 | $864.50 | |