| 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 | $165.35 | 12.682% | $186.3197 | $186.32 | $186.30 | $186.30 |
| Purchase #2 | $74.50 | 7.704% | $80.2395 | $80.24 | $80.25 | $80.20 |
| Purchase #3 | $122.69 | 7.606% | $132.0218 | $132.02 | $132.00 | $132.00 |
| Purchase #4 | $52.76 | 11.244% | $58.6923 | $58.69 | $58.70 | $58.70 |
| Purchase #5 | $102.89 | 12.245% | $115.4889 | $115.49 | $115.50 | $115.50 |
| Purchase #6 | $162.78 | 10.501% | $179.8735 | $179.87 | $179.85 | $179.90 |
| Purchase #7 | $161.42 | 7.491% | $173.512 | $173.51 | $173.50 | $173.50 |
| 7 purchase totals = | $842.39 | $926.1477 | $926.14 | $926.10 | $926.10 | |