| 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 | $179.81 | 9.602% | $197.0754 | $197.08 | $197.10 | $197.10 |
| Purchase #2 | $134.56 | 8.202% | $145.5966 | $145.60 | $145.60 | $145.60 |
| Purchase #3 | $90.97 | 10.160% | $100.2126 | $100.21 | $100.20 | $100.20 |
| Purchase #4 | $106.84 | 7.456% | $114.806 | $114.81 | $114.80 | $114.80 |
| Purchase #5 | $78.94 | 5.371% | $83.1799 | $83.18 | $83.20 | $83.20 |
| Purchase #6 | $125.44 | 11.431% | $139.779 | $139.78 | $139.80 | $139.80 |
| Purchase #7 | $144.53 | 4.743% | $151.3851 | $151.39 | $151.40 | $151.40 |
| 7 purchase totals = | $861.09 | $932.0346 | $932.05 | $932.10 | $932.10 | |