| 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 | $157.76 | 4.386% | $164.6794 | $164.68 | $164.70 | $164.70 |
| Purchase #2 | $40.78 | 10.593% | $45.0998 | $45.10 | $45.10 | $45.10 |
| Purchase #3 | $221.42 | 4.669% | $231.7581 | $231.76 | $231.75 | $231.80 |
| Purchase #4 | $163.47 | 8.715% | $177.7164 | $177.72 | $177.70 | $177.70 |
| Purchase #5 | $227.32 | 11.832% | $254.2165 | $254.22 | $254.20 | $254.20 |
| Purchase #6 | $200.78 | 3.445% | $207.6969 | $207.70 | $207.70 | $207.70 |
| Purchase #7 | $13.68 | 9.819% | $15.0232 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $1,025.21 | $1,096.1903 | $1,096.20 | $1,096.15 | $1,096.20 | |