| 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 | $110.34 | 8.339% | $119.5413 | $119.54 | $119.55 | $119.50 |
| Purchase #2 | $180.85 | 4.209% | $188.462 | $188.46 | $188.45 | $188.50 |
| Purchase #3 | $163.54 | 6.230% | $173.7285 | $173.73 | $173.75 | $173.70 |
| Purchase #4 | $116.60 | 3.482% | $120.66 | $120.66 | $120.65 | $120.70 |
| Purchase #5 | $169.67 | 3.608% | $175.7917 | $175.79 | $175.80 | $175.80 |
| Purchase #6 | $59.92 | 3.792% | $62.1922 | $62.19 | $62.20 | $62.20 |
| Purchase #7 | $129.40 | 9.848% | $142.1433 | $142.14 | $142.15 | $142.10 |
| 7 purchase totals = | $930.32 | $982.5190 | $982.51 | $982.55 | $982.50 | |