| 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 | $146.87 | 7.187% | $157.4255 | $157.43 | $157.45 | $157.40 |
| Purchase #2 | $27.57 | 10.265% | $30.4001 | $30.40 | $30.40 | $30.40 |
| Purchase #3 | $236.78 | 3.712% | $245.5693 | $245.57 | $245.55 | $245.60 |
| Purchase #4 | $105.89 | 9.619% | $116.0756 | $116.08 | $116.10 | $116.10 |
| Purchase #5 | $226.45 | 3.821% | $235.1027 | $235.10 | $235.10 | $235.10 |
| Purchase #6 | $100.32 | 7.245% | $107.5882 | $107.59 | $107.60 | $107.60 |
| Purchase #7 | $208.26 | 12.643% | $234.5903 | $234.59 | $234.60 | $234.60 |
| 7 purchase totals = | $1,052.14 | $1,126.7517 | $1,126.76 | $1,126.80 | $1,126.80 | |