| 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 | $18.27 | 5.508% | $19.2763 | $19.28 | $19.30 | $19.30 |
| Purchase #2 | $148.37 | 7.319% | $159.2292 | $159.23 | $159.25 | $159.20 |
| Purchase #3 | $122.43 | 5.557% | $129.2334 | $129.23 | $129.25 | $129.20 |
| Purchase #4 | $227.83 | 13.801% | $259.2728 | $259.27 | $259.25 | $259.30 |
| Purchase #5 | $55.94 | 9.381% | $61.1877 | $61.19 | $61.20 | $61.20 |
| Purchase #6 | $241.83 | 6.728% | $258.1003 | $258.10 | $258.10 | $258.10 |
| Purchase #7 | $245.97 | 6.264% | $261.3776 | $261.38 | $261.40 | $261.40 |
| 7 purchase totals = | $1,060.64 | $1,147.6773 | $1,147.68 | $1,147.75 | $1,147.70 | |