| 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 | $151.38 | 3.201% | $156.2257 | $156.23 | $156.25 | $156.20 |
| Purchase #2 | $8.89 | 11.357% | $9.8996 | $9.90 | $9.90 | $9.90 |
| Purchase #3 | $86.58 | 12.324% | $97.2501 | $97.25 | $97.25 | $97.30 |
| Purchase #4 | $141.34 | 6.441% | $150.4437 | $150.44 | $150.45 | $150.40 |
| Purchase #5 | $122.70 | 3.717% | $127.2608 | $127.26 | $127.25 | $127.30 |
| Purchase #6 | $128.98 | 6.638% | $137.5417 | $137.54 | $137.55 | $137.50 |
| Purchase #7 | $174.36 | 13.698% | $198.2438 | $198.24 | $198.25 | $198.20 |
| 7 purchase totals = | $814.23 | $876.8654 | $876.86 | $876.90 | $876.80 | |