| 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 | $159.29 | 7.129% | $170.6458 | $170.65 | $170.65 | $170.60 |
| Purchase #2 | $188.89 | 10.356% | $208.4514 | $208.45 | $208.45 | $208.50 |
| Purchase #3 | $69.44 | 12.709% | $78.2651 | $78.27 | $78.25 | $78.30 |
| Purchase #4 | $205.37 | 10.525% | $226.9852 | $226.99 | $227.00 | $227.00 |
| Purchase #5 | $214.96 | 5.714% | $227.2428 | $227.24 | $227.25 | $227.20 |
| Purchase #6 | $11.56 | 6.468% | $12.3077 | $12.31 | $12.30 | $12.30 |
| Purchase #7 | $250.92 | 6.334% | $266.8133 | $266.81 | $266.80 | $266.80 |
| 7 purchase totals = | $1,100.43 | $1,190.7113 | $1,190.72 | $1,190.70 | $1,190.70 | |