| 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 | $146.66 | 7.390% | $157.4982 | $157.50 | $157.50 | $157.50 |
| Purchase #2 | $201.61 | 9.661% | $221.0875 | $221.09 | $221.10 | $221.10 |
| Purchase #3 | $103.39 | 7.705% | $111.3562 | $111.36 | $111.35 | $111.40 |
| Purchase #4 | $20.28 | 3.210% | $20.931 | $20.93 | $20.95 | $20.90 |
| Purchase #5 | $59.49 | 4.265% | $62.0272 | $62.03 | $62.05 | $62.00 |
| Purchase #6 | $169.82 | 4.711% | $177.8202 | $177.82 | $177.80 | $177.80 |
| Purchase #7 | $103.46 | 7.175% | $110.8833 | $110.88 | $110.90 | $110.90 |
| 7 purchase totals = | $804.71 | $861.6036 | $861.61 | $861.65 | $861.60 | |