| 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 | $118.68 | 13.382% | $134.5618 | $134.56 | $134.55 | $134.60 |
| Purchase #2 | $19.65 | 7.259% | $21.0764 | $21.08 | $21.10 | $21.10 |
| Purchase #3 | $81.76 | 4.173% | $85.1718 | $85.17 | $85.15 | $85.20 |
| Purchase #4 | $168.89 | 3.378% | $174.5951 | $174.60 | $174.60 | $174.60 |
| Purchase #5 | $237.34 | 9.155% | $259.0685 | $259.07 | $259.05 | $259.10 |
| Purchase #6 | $72.49 | 9.337% | $79.2584 | $79.26 | $79.25 | $79.30 |
| Purchase #7 | $52.99 | 11.865% | $59.2773 | $59.28 | $59.30 | $59.30 |
| 7 purchase totals = | $751.80 | $813.0093 | $813.02 | $813.00 | $813.20 | |