| 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 | $166.64 | 9.125% | $181.8459 | $181.85 | $181.85 | $181.80 |
| Purchase #2 | $58.43 | 5.277% | $61.5134 | $61.51 | $61.50 | $61.50 |
| Purchase #3 | $78.84 | 11.516% | $87.9192 | $87.92 | $87.90 | $87.90 |
| Purchase #4 | $72.38 | 5.417% | $76.3008 | $76.30 | $76.30 | $76.30 |
| Purchase #5 | $200.72 | 4.759% | $210.2723 | $210.27 | $210.25 | $210.30 |
| Purchase #6 | $27.62 | 9.791% | $30.3243 | $30.32 | $30.30 | $30.30 |
| Purchase #7 | $199.41 | 7.272% | $213.9111 | $213.91 | $213.90 | $213.90 |
| 7 purchase totals = | $804.04 | $862.0870 | $862.08 | $862.00 | $862.00 | |