| 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 | $77.36 | 11.184% | $86.0119 | $86.01 | $86.00 | $86.00 |
| Purchase #2 | $158.83 | 6.454% | $169.0809 | $169.08 | $169.10 | $169.10 |
| Purchase #3 | $12.68 | 13.403% | $14.3795 | $14.38 | $14.40 | $14.40 |
| Purchase #4 | $132.72 | 13.324% | $150.4036 | $150.40 | $150.40 | $150.40 |
| Purchase #5 | $195.49 | 7.423% | $210.0012 | $210.00 | $210.00 | $210.00 |
| Purchase #6 | $60.87 | 11.192% | $67.6826 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $140.99 | 6.549% | $150.2234 | $150.22 | $150.20 | $150.20 |
| 7 purchase totals = | $778.94 | $847.7831 | $847.77 | $847.80 | $847.80 | |