| 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 | $169.55 | 3.467% | $175.4283 | $175.43 | $175.45 | $175.40 |
| Purchase #2 | $162.63 | 12.434% | $182.8514 | $182.85 | $182.85 | $182.90 |
| Purchase #3 | $52.35 | 5.114% | $55.0272 | $55.03 | $55.05 | $55.00 |
| Purchase #4 | $222.58 | 5.533% | $234.8954 | $234.90 | $234.90 | $234.90 |
| Purchase #5 | $96.82 | 6.835% | $103.4376 | $103.44 | $103.45 | $103.40 |
| Purchase #6 | $106.34 | 4.123% | $110.7244 | $110.72 | $110.70 | $110.70 |
| Purchase #7 | $109.69 | 13.447% | $124.44 | $124.44 | $124.45 | $124.40 |
| 7 purchase totals = | $919.96 | $986.8043 | $986.81 | $986.85 | $986.70 | |