| 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 | $145.60 | 8.248% | $157.6091 | $157.61 | $157.60 | $157.60 |
| Purchase #2 | $10.62 | 4.387% | $11.0859 | $11.09 | $11.10 | $11.10 |
| Purchase #3 | $132.46 | 9.519% | $145.0689 | $145.07 | $145.05 | $145.10 |
| Purchase #4 | $163.84 | 7.785% | $176.5949 | $176.59 | $176.60 | $176.60 |
| Purchase #5 | $122.45 | 12.328% | $137.5456 | $137.55 | $137.55 | $137.50 |
| Purchase #6 | $79.40 | 9.528% | $86.9652 | $86.97 | $86.95 | $87.00 |
| Purchase #7 | $181.56 | 10.138% | $199.9666 | $199.97 | $199.95 | $200.00 |
| 7 purchase totals = | $835.93 | $914.8362 | $914.85 | $914.80 | $914.90 | |