| 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 | $154.85 | 13.528% | $175.7981 | $175.80 | $175.80 | $175.80 |
| Purchase #2 | $202.73 | 9.166% | $221.3122 | $221.31 | $221.30 | $221.30 |
| Purchase #3 | $99.73 | 9.232% | $108.9371 | $108.94 | $108.95 | $108.90 |
| Purchase #4 | $117.84 | 6.612% | $125.6316 | $125.63 | $125.65 | $125.60 |
| Purchase #5 | $67.63 | 9.332% | $73.9412 | $73.94 | $73.95 | $73.90 |
| Purchase #6 | $10.78 | 11.410% | $12.01 | $12.01 | $12.00 | $12.00 |
| Purchase #7 | $238.72 | 9.741% | $261.9737 | $261.97 | $261.95 | $262.00 |
| 7 purchase totals = | $892.28 | $979.6039 | $979.60 | $979.60 | $979.50 | |