| 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 | $190.37 | 4.353% | $198.6568 | $198.66 | $198.65 | $198.70 |
| Purchase #2 | $68.31 | 12.316% | $76.7231 | $76.72 | $76.70 | $76.70 |
| Purchase #3 | $235.46 | 11.612% | $262.8016 | $262.80 | $262.80 | $262.80 |
| Purchase #4 | $205.61 | 3.736% | $213.2916 | $213.29 | $213.30 | $213.30 |
| Purchase #5 | $7.66 | 5.628% | $8.0911 | $8.09 | $8.10 | $8.10 |
| Purchase #6 | $197.28 | 5.840% | $208.8012 | $208.80 | $208.80 | $208.80 |
| Purchase #7 | $175.88 | 3.681% | $182.3541 | $182.35 | $182.35 | $182.40 |
| 7 purchase totals = | $1,080.57 | $1,150.7195 | $1,150.71 | $1,150.70 | $1,150.80 | |