| 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 | $155.65 | 7.498% | $167.3206 | $167.32 | $167.30 | $167.30 |
| Purchase #2 | $106.66 | 13.613% | $121.1796 | $121.18 | $121.20 | $121.20 |
| Purchase #3 | $172.42 | 3.844% | $179.0478 | $179.05 | $179.05 | $179.00 |
| Purchase #4 | $182.78 | 13.780% | $207.9671 | $207.97 | $207.95 | $208.00 |
| Purchase #5 | $61.66 | 7.326% | $66.1772 | $66.18 | $66.20 | $66.20 |
| Purchase #6 | $180.58 | 8.701% | $196.2923 | $196.29 | $196.30 | $196.30 |
| Purchase #7 | $27.50 | 3.314% | $28.4114 | $28.41 | $28.40 | $28.40 |
| 7 purchase totals = | $887.25 | $966.3960 | $966.40 | $966.40 | $966.40 | |