| 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 | $164.53 | 10.547% | $181.883 | $181.88 | $181.90 | $181.90 |
| Purchase #2 | $128.46 | 10.456% | $141.8918 | $141.89 | $141.90 | $141.90 |
| Purchase #3 | $42.55 | 3.851% | $44.1886 | $44.19 | $44.20 | $44.20 |
| Purchase #4 | $106.71 | 5.768% | $112.865 | $112.87 | $112.85 | $112.90 |
| Purchase #5 | $29.64 | 4.465% | $30.9634 | $30.96 | $30.95 | $31.00 |
| Purchase #6 | $151.32 | 11.709% | $169.0381 | $169.04 | $169.05 | $169.00 |
| Purchase #7 | $210.25 | 13.514% | $238.6632 | $238.66 | $238.65 | $238.70 |
| 7 purchase totals = | $833.46 | $919.4931 | $919.49 | $919.50 | $919.60 | |