| 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 | $223.78 | 3.444% | $231.487 | $231.49 | $231.50 | $231.50 |
| Purchase #2 | $42.53 | 7.390% | $45.673 | $45.67 | $45.65 | $45.70 |
| Purchase #3 | $125.88 | 7.211% | $134.9572 | $134.96 | $134.95 | $135.00 |
| Purchase #4 | $228.68 | 8.132% | $247.2763 | $247.28 | $247.30 | $247.30 |
| Purchase #5 | $143.66 | 3.371% | $148.5028 | $148.50 | $148.50 | $148.50 |
| Purchase #6 | $199.98 | 4.245% | $208.4692 | $208.47 | $208.45 | $208.50 |
| Purchase #7 | $132.36 | 13.739% | $150.5449 | $150.54 | $150.55 | $150.50 |
| 7 purchase totals = | $1,096.87 | $1,166.9104 | $1,166.91 | $1,166.90 | $1,167.00 | |