| 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 | $112.77 | 12.260% | $126.5956 | $126.60 | $126.60 | $126.60 |
| Purchase #2 | $116.75 | 8.579% | $126.766 | $126.77 | $126.75 | $126.80 |
| Purchase #3 | $73.45 | 8.109% | $79.4061 | $79.41 | $79.40 | $79.40 |
| Purchase #4 | $131.83 | 9.334% | $144.135 | $144.14 | $144.15 | $144.10 |
| Purchase #5 | $142.66 | 5.858% | $151.017 | $151.02 | $151.00 | $151.00 |
| Purchase #6 | $106.77 | 10.839% | $118.3428 | $118.34 | $118.35 | $118.30 |
| Purchase #7 | $137.83 | 5.568% | $145.5044 | $145.50 | $145.50 | $145.50 |
| 7 purchase totals = | $822.06 | $891.7669 | $891.78 | $891.75 | $891.70 | |