| 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 | $152.82 | 8.544% | $165.8769 | $165.88 | $165.90 | $165.90 |
| Purchase #2 | $12.92 | 12.721% | $14.5636 | $14.56 | $14.55 | $14.60 |
| Purchase #3 | $43.64 | 4.857% | $45.7596 | $45.76 | $45.75 | $45.80 |
| Purchase #4 | $107.51 | 10.681% | $118.9931 | $118.99 | $119.00 | $119.00 |
| Purchase #5 | $222.59 | 4.452% | $232.4997 | $232.50 | $232.50 | $232.50 |
| Purchase #6 | $66.65 | 4.498% | $69.6479 | $69.65 | $69.65 | $69.60 |
| Purchase #7 | $46.93 | 10.266% | $51.7478 | $51.75 | $51.75 | $51.70 |
| 7 purchase totals = | $653.06 | $699.0886 | $699.09 | $699.10 | $699.10 | |