| 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 | $190.81 | 4.289% | $198.9938 | $198.99 | $199.00 | $199.00 |
| Purchase #2 | $73.56 | 8.336% | $79.692 | $79.69 | $79.70 | $79.70 |
| Purchase #3 | $15.83 | 9.866% | $17.3918 | $17.39 | $17.40 | $17.40 |
| Purchase #4 | $164.52 | 8.678% | $178.797 | $178.80 | $178.80 | $178.80 |
| Purchase #5 | $51.61 | 11.852% | $57.7268 | $57.73 | $57.75 | $57.70 |
| Purchase #6 | $15.99 | 7.126% | $17.1294 | $17.13 | $17.15 | $17.10 |
| Purchase #7 | $158.63 | 4.822% | $166.2791 | $166.28 | $166.30 | $166.30 |
| 7 purchase totals = | $670.95 | $716.0099 | $716.01 | $716.10 | $716.00 | |