| 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 | $170.59 | 12.260% | $191.5043 | $191.50 | $191.50 | $191.50 |
| Purchase #2 | $128.89 | 3.538% | $133.4501 | $133.45 | $133.45 | $133.50 |
| Purchase #3 | $31.97 | 5.686% | $33.7878 | $33.79 | $33.80 | $33.80 |
| Purchase #4 | $62.67 | 6.839% | $66.956 | $66.96 | $66.95 | $67.00 |
| Purchase #5 | $47.49 | 5.638% | $50.1675 | $50.17 | $50.15 | $50.20 |
| Purchase #6 | $134.52 | 7.762% | $144.9614 | $144.96 | $144.95 | $145.00 |
| Purchase #7 | $177.38 | 4.375% | $185.1404 | $185.14 | $185.15 | $185.10 |
| 7 purchase totals = | $753.51 | $805.9675 | $805.97 | $805.95 | $806.10 | |