| 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 | $187.61 | 13.724% | $213.3576 | $213.36 | $213.35 | $213.40 |
| Purchase #2 | $109.60 | 7.745% | $118.0885 | $118.09 | $118.10 | $118.10 |
| Purchase #3 | $24.39 | 9.647% | $26.7429 | $26.74 | $26.75 | $26.70 |
| Purchase #4 | $144.88 | 9.129% | $158.1061 | $158.11 | $158.10 | $158.10 |
| Purchase #5 | $119.99 | 3.615% | $124.3276 | $124.33 | $124.35 | $124.30 |
| Purchase #6 | $153.88 | 6.182% | $163.3929 | $163.39 | $163.40 | $163.40 |
| Purchase #7 | $14.57 | 4.660% | $15.249 | $15.25 | $15.25 | $15.20 |
| 7 purchase totals = | $754.92 | $819.2646 | $819.27 | $819.30 | $819.20 | |