| 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 | $119.32 | 11.364% | $132.8795 | $132.88 | $132.90 | $132.90 |
| Purchase #2 | $183.52 | 11.367% | $204.3807 | $204.38 | $204.40 | $204.40 |
| Purchase #3 | $242.48 | 5.118% | $254.8901 | $254.89 | $254.90 | $254.90 |
| Purchase #4 | $159.96 | 5.535% | $168.8138 | $168.81 | $168.80 | $168.80 |
| Purchase #5 | $125.97 | 5.776% | $133.246 | $133.25 | $133.25 | $133.20 |
| Purchase #6 | $236.27 | 7.825% | $254.7581 | $254.76 | $254.75 | $254.80 |
| Purchase #7 | $19.50 | 8.706% | $21.1977 | $21.20 | $21.20 | $21.20 |
| 7 purchase totals = | $1,087.02 | $1,170.1659 | $1,170.17 | $1,170.20 | $1,170.20 | |