| 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 | $151.90 | 4.215% | $158.3026 | $158.30 | $158.30 | $158.30 |
| Purchase #2 | $160.42 | 12.451% | $180.3939 | $180.39 | $180.40 | $180.40 |
| Purchase #3 | $176.44 | 9.195% | $192.6637 | $192.66 | $192.65 | $192.70 |
| Purchase #4 | $73.73 | 5.772% | $77.9857 | $77.99 | $78.00 | $78.00 |
| Purchase #5 | $123.71 | 8.507% | $134.234 | $134.23 | $134.25 | $134.20 |
| Purchase #6 | $173.41 | 10.349% | $191.3562 | $191.36 | $191.35 | $191.40 |
| Purchase #7 | $220.41 | 5.358% | $232.2196 | $232.22 | $232.20 | $232.20 |
| 7 purchase totals = | $1,080.02 | $1,167.1557 | $1,167.15 | $1,167.15 | $1,167.20 | |