| 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 | $133.61 | 5.836% | $141.4075 | $141.41 | $141.40 | $141.40 |
| Purchase #2 | $10.57 | 12.410% | $11.8817 | $11.88 | $11.90 | $11.90 |
| Purchase #3 | $153.70 | 12.860% | $173.4658 | $173.47 | $173.45 | $173.50 |
| Purchase #4 | $52.80 | 8.431% | $57.2516 | $57.25 | $57.25 | $57.30 |
| Purchase #5 | $213.63 | 9.534% | $233.9975 | $234.00 | $234.00 | $234.00 |
| Purchase #6 | $18.51 | 7.542% | $19.906 | $19.91 | $19.90 | $19.90 |
| Purchase #7 | $22.44 | 6.715% | $23.9468 | $23.95 | $23.95 | $23.90 |
| 7 purchase totals = | $605.26 | $661.8569 | $661.87 | $661.85 | $661.90 | |