| 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 | $184.65 | 3.437% | $190.9964 | $191.00 | $191.00 | $191.00 |
| Purchase #2 | $47.88 | 4.754% | $50.1562 | $50.16 | $50.15 | $50.20 |
| Purchase #3 | $197.54 | 9.740% | $216.7804 | $216.78 | $216.80 | $216.80 |
| Purchase #4 | $100.72 | 12.210% | $113.0179 | $113.02 | $113.00 | $113.00 |
| Purchase #5 | $26.74 | 9.362% | $29.2434 | $29.24 | $29.25 | $29.20 |
| Purchase #6 | $126.28 | 8.595% | $137.1338 | $137.13 | $137.15 | $137.10 |
| Purchase #7 | $169.33 | 11.115% | $188.151 | $188.15 | $188.15 | $188.20 |
| 7 purchase totals = | $853.14 | $925.4791 | $925.48 | $925.50 | $925.50 | |