| 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 | $145.49 | 3.825% | $151.055 | $151.06 | $151.05 | $151.10 |
| Purchase #2 | $46.64 | 3.128% | $48.0989 | $48.10 | $48.10 | $48.10 |
| Purchase #3 | $173.42 | 6.404% | $184.5258 | $184.53 | $184.55 | $184.50 |
| Purchase #4 | $25.40 | 5.844% | $26.8844 | $26.88 | $26.90 | $26.90 |
| Purchase #5 | $97.44 | 3.276% | $100.6321 | $100.63 | $100.65 | $100.60 |
| Purchase #6 | $151.42 | 4.748% | $158.6094 | $158.61 | $158.60 | $158.60 |
| Purchase #7 | $81.55 | 5.810% | $86.2881 | $86.29 | $86.30 | $86.30 |
| 7 purchase totals = | $721.36 | $756.0937 | $756.10 | $756.15 | $756.10 | |