| 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 | $166.34 | 11.373% | $185.2578 | $185.26 | $185.25 | $185.30 |
| Purchase #2 | $7.49 | 4.471% | $7.8249 | $7.82 | $7.80 | $7.80 |
| Purchase #3 | $190.49 | 9.598% | $208.7732 | $208.77 | $208.75 | $208.80 |
| Purchase #4 | $56.38 | 3.392% | $58.2924 | $58.29 | $58.30 | $58.30 |
| Purchase #5 | $153.28 | 11.511% | $170.9241 | $170.92 | $170.90 | $170.90 |
| Purchase #6 | $122.95 | 13.761% | $139.8691 | $139.87 | $139.85 | $139.90 |
| Purchase #7 | $44.98 | 7.314% | $48.2698 | $48.27 | $48.25 | $48.30 |
| 7 purchase totals = | $741.91 | $819.2113 | $819.20 | $819.10 | $819.30 | |