| 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 | $167.63 | 11.292% | $186.5588 | $186.56 | $186.55 | $186.60 |
| Purchase #2 | $108.50 | 12.513% | $122.0766 | $122.08 | $122.10 | $122.10 |
| Purchase #3 | $157.90 | 5.847% | $167.1324 | $167.13 | $167.15 | $167.10 |
| Purchase #4 | $162.39 | 12.660% | $182.9486 | $182.95 | $182.95 | $182.90 |
| Purchase #5 | $118.50 | 3.420% | $122.5527 | $122.55 | $122.55 | $122.60 |
| Purchase #6 | $13.99 | 10.691% | $15.4857 | $15.49 | $15.50 | $15.50 |
| Purchase #7 | $51.28 | 9.770% | $56.2901 | $56.29 | $56.30 | $56.30 |
| 7 purchase totals = | $780.19 | $853.0449 | $853.05 | $853.10 | $853.10 | |