| 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 | $195.43 | 12.761% | $220.3688 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $68.43 | 13.389% | $77.5921 | $77.59 | $77.60 | $77.60 |
| Purchase #3 | $243.38 | 4.393% | $254.0717 | $254.07 | $254.05 | $254.10 |
| Purchase #4 | $98.84 | 13.834% | $112.5135 | $112.51 | $112.50 | $112.50 |
| Purchase #5 | $165.30 | 13.586% | $187.7577 | $187.76 | $187.75 | $187.80 |
| Purchase #6 | $143.91 | 13.488% | $163.3206 | $163.32 | $163.30 | $163.30 |
| Purchase #7 | $193.54 | 3.122% | $199.5823 | $199.58 | $199.60 | $199.60 |
| 7 purchase totals = | $1,108.83 | $1,215.2067 | $1,215.20 | $1,215.15 | $1,215.30 | |