| 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 | $127.60 | 3.874% | $132.5432 | $132.54 | $132.55 | $132.50 |
| Purchase #2 | $134.25 | 6.313% | $142.7252 | $142.73 | $142.75 | $142.70 |
| Purchase #3 | $59.49 | 8.219% | $64.3795 | $64.38 | $64.40 | $64.40 |
| Purchase #4 | $118.98 | 7.754% | $128.2057 | $128.21 | $128.20 | $128.20 |
| Purchase #5 | $89.89 | 3.625% | $93.1485 | $93.15 | $93.15 | $93.10 |
| Purchase #6 | $28.27 | 8.847% | $30.771 | $30.77 | $30.75 | $30.80 |
| Purchase #7 | $184.46 | 4.636% | $193.0116 | $193.01 | $193.00 | $193.00 |
| 7 purchase totals = | $742.94 | $784.7847 | $784.79 | $784.80 | $784.70 | |