| 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 | $166.27 | 5.719% | $175.779 | $175.78 | $175.80 | $175.80 |
| Purchase #2 | $121.43 | 10.263% | $133.8924 | $133.89 | $133.90 | $133.90 |
| Purchase #3 | $106.51 | 9.582% | $116.7158 | $116.72 | $116.70 | $116.70 |
| Purchase #4 | $45.92 | 7.655% | $49.4352 | $49.44 | $49.45 | $49.40 |
| Purchase #5 | $134.85 | 7.830% | $145.4088 | $145.41 | $145.40 | $145.40 |
| Purchase #6 | $153.88 | 5.298% | $162.0326 | $162.03 | $162.05 | $162.00 |
| Purchase #7 | $87.39 | 7.458% | $93.9075 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $816.25 | $877.1713 | $877.18 | $877.20 | $877.10 | |