| 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 | $174.25 | 6.290% | $185.2103 | $185.21 | $185.20 | $185.20 |
| Purchase #2 | $229.55 | 5.495% | $242.1638 | $242.16 | $242.15 | $242.20 |
| Purchase #3 | $65.48 | 8.698% | $71.1755 | $71.18 | $71.20 | $71.20 |
| Purchase #4 | $166.90 | 7.602% | $179.5877 | $179.59 | $179.60 | $179.60 |
| Purchase #5 | $19.94 | 4.603% | $20.8578 | $20.86 | $20.85 | $20.90 |
| Purchase #6 | $77.33 | 3.681% | $80.1765 | $80.18 | $80.20 | $80.20 |
| Purchase #7 | $81.53 | 5.509% | $86.0215 | $86.02 | $86.00 | $86.00 |
| 7 purchase totals = | $814.98 | $865.1931 | $865.20 | $865.20 | $865.30 | |