| 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 | $146.90 | 11.297% | $163.4953 | $163.50 | $163.50 | $163.50 |
| Purchase #2 | $188.86 | 12.442% | $212.358 | $212.36 | $212.35 | $212.40 |
| Purchase #3 | $172.32 | 11.184% | $191.5923 | $191.59 | $191.60 | $191.60 |
| Purchase #4 | $23.90 | 10.328% | $26.3684 | $26.37 | $26.35 | $26.40 |
| Purchase #5 | $50.52 | 13.240% | $57.2088 | $57.21 | $57.20 | $57.20 |
| Purchase #6 | $134.30 | 10.791% | $148.7923 | $148.79 | $148.80 | $148.80 |
| Purchase #7 | $82.77 | 3.185% | $85.4062 | $85.41 | $85.40 | $85.40 |
| 7 purchase totals = | $799.57 | $885.2213 | $885.23 | $885.20 | $885.30 | |