| 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 | $150.54 | 12.378% | $169.1738 | $169.17 | $169.15 | $169.20 |
| Purchase #2 | $27.91 | 7.549% | $30.0169 | $30.02 | $30.00 | $30.00 |
| Purchase #3 | $7.72 | 11.766% | $8.6283 | $8.63 | $8.65 | $8.60 |
| Purchase #4 | $54.25 | 5.614% | $57.2956 | $57.30 | $57.30 | $57.30 |
| Purchase #5 | $132.78 | 10.253% | $146.3939 | $146.39 | $146.40 | $146.40 |
| Purchase #6 | $241.69 | 5.850% | $255.8289 | $255.83 | $255.85 | $255.80 |
| Purchase #7 | $122.35 | 9.799% | $134.3391 | $134.34 | $134.35 | $134.30 |
| 7 purchase totals = | $737.24 | $801.6765 | $801.68 | $801.70 | $801.60 | |