| 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 | $164.45 | 5.785% | $173.9634 | $173.96 | $173.95 | $174.00 |
| Purchase #2 | $77.98 | 10.271% | $85.9893 | $85.99 | $86.00 | $86.00 |
| Purchase #3 | $211.47 | 10.706% | $234.11 | $234.11 | $234.10 | $234.10 |
| Purchase #4 | $122.91 | 11.830% | $137.4503 | $137.45 | $137.45 | $137.50 |
| Purchase #5 | $153.73 | 6.499% | $163.7209 | $163.72 | $163.70 | $163.70 |
| Purchase #6 | $215.50 | 11.341% | $239.9399 | $239.94 | $239.95 | $239.90 |
| Purchase #7 | $226.34 | 13.588% | $257.0951 | $257.10 | $257.10 | $257.10 |
| 7 purchase totals = | $1,172.38 | $1,292.2689 | $1,292.27 | $1,292.25 | $1,292.30 | |