| 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 | $125.26 | 9.364% | $136.9893 | $136.99 | $137.00 | $137.00 |
| Purchase #2 | $7.51 | 9.569% | $8.2286 | $8.23 | $8.25 | $8.20 |
| Purchase #3 | $53.81 | 7.763% | $57.9873 | $57.99 | $58.00 | $58.00 |
| Purchase #4 | $233.65 | 11.760% | $261.1272 | $261.13 | $261.15 | $261.10 |
| Purchase #5 | $14.80 | 3.275% | $15.2847 | $15.28 | $15.30 | $15.30 |
| Purchase #6 | $168.40 | 13.715% | $191.4961 | $191.50 | $191.50 | $191.50 |
| Purchase #7 | $67.38 | 5.333% | $70.9734 | $70.97 | $70.95 | $71.00 |
| 7 purchase totals = | $670.81 | $742.0866 | $742.09 | $742.15 | $742.10 | |