| 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 | $106.25 | 10.348% | $117.2448 | $117.24 | $117.25 | $117.20 |
| Purchase #2 | $142.63 | 7.223% | $152.9322 | $152.93 | $152.95 | $152.90 |
| Purchase #3 | $13.48 | 11.239% | $14.995 | $15.00 | $15.00 | $15.00 |
| Purchase #4 | $63.30 | 7.328% | $67.9386 | $67.94 | $67.95 | $67.90 |
| Purchase #5 | $22.88 | 3.543% | $23.6906 | $23.69 | $23.70 | $23.70 |
| Purchase #6 | $25.70 | 6.556% | $27.3849 | $27.38 | $27.40 | $27.40 |
| Purchase #7 | $124.88 | 7.451% | $134.1848 | $134.18 | $134.20 | $134.20 |
| 7 purchase totals = | $499.12 | $538.3709 | $538.36 | $538.45 | $538.30 | |