| 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 | $151.73 | 4.223% | $158.1376 | $158.14 | $158.15 | $158.10 |
| Purchase #2 | $236.38 | 5.366% | $249.0642 | $249.06 | $249.05 | $249.10 |
| Purchase #3 | $164.88 | 10.766% | $182.631 | $182.63 | $182.65 | $182.60 |
| Purchase #4 | $44.35 | 12.321% | $49.8144 | $49.81 | $49.80 | $49.80 |
| Purchase #5 | $9.43 | 9.514% | $10.3272 | $10.33 | $10.35 | $10.30 |
| Purchase #6 | $64.65 | 11.372% | $72.002 | $72.00 | $72.00 | $72.00 |
| Purchase #7 | $147.69 | 13.535% | $167.6798 | $167.68 | $167.70 | $167.70 |
| 7 purchase totals = | $819.11 | $889.6562 | $889.65 | $889.70 | $889.60 | |