| 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 | $132.34 | 3.520% | $136.9984 | $137.00 | $137.00 | $137.00 |
| Purchase #2 | $7.46 | 6.660% | $7.9568 | $7.96 | $7.95 | $8.00 |
| Purchase #3 | $76.85 | 3.160% | $79.2785 | $79.28 | $79.30 | $79.30 |
| Purchase #4 | $215.41 | 9.856% | $236.6408 | $236.64 | $236.65 | $236.60 |
| Purchase #5 | $125.32 | 10.507% | $138.4874 | $138.49 | $138.50 | $138.50 |
| Purchase #6 | $142.28 | 13.398% | $161.3427 | $161.34 | $161.35 | $161.30 |
| Purchase #7 | $171.76 | 6.706% | $183.2782 | $183.28 | $183.30 | $183.30 |
| 7 purchase totals = | $871.42 | $943.9828 | $943.99 | $944.05 | $944.00 | |