| 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 | $144.36 | 9.845% | $158.5722 | $158.57 | $158.55 | $158.60 |
| Purchase #2 | $237.54 | 11.592% | $265.0756 | $265.08 | $265.10 | $265.10 |
| Purchase #3 | $217.99 | 12.580% | $245.4131 | $245.41 | $245.40 | $245.40 |
| Purchase #4 | $30.36 | 13.840% | $34.5618 | $34.56 | $34.55 | $34.60 |
| Purchase #5 | $10.79 | 5.646% | $11.3992 | $11.40 | $11.40 | $11.40 |
| Purchase #6 | $162.87 | 11.129% | $180.9958 | $181.00 | $181.00 | $181.00 |
| Purchase #7 | $45.63 | 12.603% | $51.3807 | $51.38 | $51.40 | $51.40 |
| 7 purchase totals = | $849.54 | $947.3984 | $947.40 | $947.40 | $947.50 | |