| 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 | $150.38 | 13.300% | $170.3805 | $170.38 | $170.40 | $170.40 |
| Purchase #2 | $223.97 | 5.807% | $236.9759 | $236.98 | $237.00 | $237.00 |
| Purchase #3 | $5.74 | 11.267% | $6.3867 | $6.39 | $6.40 | $6.40 |
| Purchase #4 | $62.74 | 4.143% | $65.3393 | $65.34 | $65.35 | $65.30 |
| Purchase #5 | $231.97 | 3.374% | $239.7967 | $239.80 | $239.80 | $239.80 |
| Purchase #6 | $125.68 | 5.823% | $132.9983 | $133.00 | $133.00 | $133.00 |
| Purchase #7 | $158.76 | 6.385% | $168.8968 | $168.90 | $168.90 | $168.90 |
| 7 purchase totals = | $959.24 | $1,020.7742 | $1,020.79 | $1,020.85 | $1,020.80 | |