| 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 | $131.51 | 3.597% | $136.2404 | $136.24 | $136.25 | $136.20 |
| Purchase #2 | $29.62 | 4.231% | $30.8732 | $30.87 | $30.85 | $30.90 |
| Purchase #3 | $144.99 | 12.857% | $163.6314 | $163.63 | $163.65 | $163.60 |
| Purchase #4 | $82.92 | 6.128% | $88.0013 | $88.00 | $88.00 | $88.00 |
| Purchase #5 | $152.83 | 8.217% | $165.388 | $165.39 | $165.40 | $165.40 |
| Purchase #6 | $52.34 | 3.278% | $54.0557 | $54.06 | $54.05 | $54.10 |
| Purchase #7 | $233.81 | 9.380% | $255.7414 | $255.74 | $255.75 | $255.70 |
| 7 purchase totals = | $828.02 | $893.9314 | $893.93 | $893.95 | $893.90 | |