| 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 | $164.81 | 10.858% | $182.7051 | $182.71 | $182.70 | $182.70 |
| Purchase #2 | $169.46 | 3.317% | $175.081 | $175.08 | $175.10 | $175.10 |
| Purchase #3 | $43.70 | 3.156% | $45.0792 | $45.08 | $45.10 | $45.10 |
| Purchase #4 | $137.37 | 9.480% | $150.3927 | $150.39 | $150.40 | $150.40 |
| Purchase #5 | $90.57 | 3.556% | $93.7907 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $49.78 | 3.582% | $51.5631 | $51.56 | $51.55 | $51.60 |
| Purchase #7 | $36.72 | 3.475% | $37.996 | $38.00 | $38.00 | $38.00 |
| 7 purchase totals = | $692.41 | $736.6078 | $736.61 | $736.65 | $736.70 | |