| 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 | $92.84 | 13.198% | $105.093 | $105.09 | $105.10 | $105.10 |
| Purchase #2 | $164.50 | 11.421% | $183.2875 | $183.29 | $183.30 | $183.30 |
| Purchase #3 | $193.38 | 3.729% | $200.5911 | $200.59 | $200.60 | $200.60 |
| Purchase #4 | $29.92 | 12.501% | $33.6603 | $33.66 | $33.65 | $33.70 |
| Purchase #5 | $40.39 | 6.205% | $42.8962 | $42.90 | $42.90 | $42.90 |
| Purchase #6 | $117.43 | 3.361% | $121.3768 | $121.38 | $121.40 | $121.40 |
| Purchase #7 | $26.98 | 12.868% | $30.4518 | $30.45 | $30.45 | $30.50 |
| 7 purchase totals = | $665.44 | $717.3567 | $717.36 | $717.40 | $717.50 | |