| 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 | $149.78 | 9.652% | $164.2368 | $164.24 | $164.25 | $164.20 |
| Purchase #2 | $213.25 | 13.542% | $242.1283 | $242.13 | $242.15 | $242.10 |
| Purchase #3 | $20.91 | 3.382% | $21.6172 | $21.62 | $21.60 | $21.60 |
| Purchase #4 | $88.28 | 10.511% | $97.5591 | $97.56 | $97.55 | $97.60 |
| Purchase #5 | $113.45 | 9.292% | $123.9918 | $123.99 | $124.00 | $124.00 |
| Purchase #6 | $56.30 | 7.487% | $60.5152 | $60.52 | $60.50 | $60.50 |
| Purchase #7 | $104.49 | 12.382% | $117.428 | $117.43 | $117.45 | $117.40 |
| 7 purchase totals = | $746.46 | $827.4764 | $827.49 | $827.50 | $827.40 | |