| 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 | $171.71 | 8.395% | $186.1251 | $186.13 | $186.15 | $186.10 |
| Purchase #2 | $194.47 | 10.568% | $215.0216 | $215.02 | $215.00 | $215.00 |
| Purchase #3 | $184.66 | 4.554% | $193.0694 | $193.07 | $193.05 | $193.10 |
| Purchase #4 | $83.71 | 4.824% | $87.7482 | $87.75 | $87.75 | $87.70 |
| Purchase #5 | $236.44 | 10.760% | $261.8809 | $261.88 | $261.90 | $261.90 |
| Purchase #6 | $86.29 | 11.706% | $96.3911 | $96.39 | $96.40 | $96.40 |
| Purchase #7 | $17.86 | 6.400% | $19.003 | $19.00 | $19.00 | $19.00 |
| 7 purchase totals = | $975.14 | $1,059.2393 | $1,059.24 | $1,059.25 | $1,059.20 | |