| 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 | $72.27 | 12.260% | $81.1303 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $236.80 | 12.451% | $266.284 | $266.28 | $266.30 | $266.30 |
| Purchase #3 | $151.49 | 10.235% | $166.995 | $167.00 | $167.00 | $167.00 |
| Purchase #4 | $39.25 | 11.240% | $43.6617 | $43.66 | $43.65 | $43.70 |
| Purchase #5 | $164.55 | 13.372% | $186.5536 | $186.55 | $186.55 | $186.60 |
| Purchase #6 | $69.95 | 10.730% | $77.4556 | $77.46 | $77.45 | $77.50 |
| Purchase #7 | $119.82 | 5.748% | $126.7073 | $126.71 | $126.70 | $126.70 |
| 7 purchase totals = | $854.13 | $948.7875 | $948.79 | $948.80 | $948.90 | |