| 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 | $167.88 | 8.409% | $181.997 | $182.00 | $182.00 | $182.00 |
| Purchase #2 | $236.98 | 4.129% | $246.7649 | $246.76 | $246.75 | $246.80 |
| Purchase #3 | $193.56 | 10.714% | $214.298 | $214.30 | $214.30 | $214.30 |
| Purchase #4 | $20.76 | 8.117% | $22.4451 | $22.45 | $22.45 | $22.40 |
| Purchase #5 | $69.73 | 13.142% | $78.8939 | $78.89 | $78.90 | $78.90 |
| Purchase #6 | $248.87 | 9.476% | $272.4529 | $272.45 | $272.45 | $272.50 |
| Purchase #7 | $177.41 | 12.662% | $199.8737 | $199.87 | $199.85 | $199.90 |
| 7 purchase totals = | $1,115.19 | $1,216.7255 | $1,216.72 | $1,216.70 | $1,216.80 | |