| 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 | $146.51 | 5.429% | $154.464 | $154.46 | $154.45 | $154.50 |
| Purchase #2 | $56.46 | 10.746% | $62.5272 | $62.53 | $62.55 | $62.50 |
| Purchase #3 | $98.85 | 5.687% | $104.4716 | $104.47 | $104.45 | $104.50 |
| Purchase #4 | $117.93 | 7.169% | $126.3844 | $126.38 | $126.40 | $126.40 |
| Purchase #5 | $15.95 | 6.772% | $17.0301 | $17.03 | $17.05 | $17.00 |
| Purchase #6 | $179.92 | 4.218% | $187.509 | $187.51 | $187.50 | $187.50 |
| Purchase #7 | $190.38 | 12.282% | $213.7625 | $213.76 | $213.75 | $213.80 |
| 7 purchase totals = | $806.00 | $866.1488 | $866.14 | $866.15 | $866.20 | |