| 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 | $110.38 | 10.124% | $121.5549 | $121.55 | $121.55 | $121.60 |
| Purchase #2 | $116.45 | 11.869% | $130.2715 | $130.27 | $130.25 | $130.30 |
| Purchase #3 | $126.76 | 13.359% | $143.6939 | $143.69 | $143.70 | $143.70 |
| Purchase #4 | $106.51 | 9.603% | $116.7382 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $144.30 | 13.864% | $164.3058 | $164.31 | $164.30 | $164.30 |
| Purchase #6 | $30.76 | 10.803% | $34.083 | $34.08 | $34.10 | $34.10 |
| Purchase #7 | $17.89 | 5.839% | $18.9346 | $18.93 | $18.95 | $18.90 |
| 7 purchase totals = | $653.05 | $729.5819 | $729.57 | $729.60 | $729.60 | |