| 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 | $192.92 | 7.741% | $207.8539 | $207.85 | $207.85 | $207.90 |
| Purchase #2 | $157.87 | 7.221% | $169.2698 | $169.27 | $169.25 | $169.30 |
| Purchase #3 | $182.89 | 5.360% | $192.6929 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $97.60 | 6.427% | $103.8728 | $103.87 | $103.85 | $103.90 |
| Purchase #5 | $180.56 | 10.373% | $199.2895 | $199.29 | $199.30 | $199.30 |
| Purchase #6 | $205.79 | 8.239% | $222.745 | $222.75 | $222.75 | $222.70 |
| Purchase #7 | $24.25 | 9.490% | $26.5513 | $26.55 | $26.55 | $26.60 |
| 7 purchase totals = | $1,041.88 | $1,122.2752 | $1,122.27 | $1,122.25 | $1,122.40 | |