| 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 | $114.60 | 8.515% | $124.3582 | $124.36 | $124.35 | $124.40 |
| Purchase #2 | $75.36 | 8.785% | $81.9804 | $81.98 | $82.00 | $82.00 |
| Purchase #3 | $212.79 | 13.501% | $241.5188 | $241.52 | $241.50 | $241.50 |
| Purchase #4 | $125.47 | 9.843% | $137.82 | $137.82 | $137.80 | $137.80 |
| Purchase #5 | $157.34 | 4.638% | $164.6374 | $164.64 | $164.65 | $164.60 |
| Purchase #6 | $18.84 | 10.352% | $20.7903 | $20.79 | $20.80 | $20.80 |
| Purchase #7 | $208.58 | 6.769% | $222.6988 | $222.70 | $222.70 | $222.70 |
| 7 purchase totals = | $912.98 | $993.8039 | $993.81 | $993.80 | $993.80 | |