| 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 | $180.56 | 7.560% | $194.2103 | $194.21 | $194.20 | $194.20 |
| Purchase #2 | $130.84 | 4.411% | $136.6114 | $136.61 | $136.60 | $136.60 |
| Purchase #3 | $133.51 | 4.695% | $139.7783 | $139.78 | $139.80 | $139.80 |
| Purchase #4 | $117.67 | 7.490% | $126.4835 | $126.48 | $126.50 | $126.50 |
| Purchase #5 | $215.64 | 4.404% | $225.1368 | $225.14 | $225.15 | $225.10 |
| Purchase #6 | $5.62 | 4.403% | $5.8674 | $5.87 | $5.85 | $5.90 |
| Purchase #7 | $98.70 | 5.637% | $104.2637 | $104.26 | $104.25 | $104.30 |
| 7 purchase totals = | $882.54 | $932.3514 | $932.35 | $932.35 | $932.40 | |