| 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 | $176.31 | 4.259% | $183.819 | $183.82 | $183.80 | $183.80 |
| Purchase #2 | $7.26 | 8.672% | $7.8896 | $7.89 | $7.90 | $7.90 |
| Purchase #3 | $107.78 | 8.449% | $116.8863 | $116.89 | $116.90 | $116.90 |
| Purchase #4 | $196.69 | 5.654% | $207.8109 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $71.30 | 6.166% | $75.6964 | $75.70 | $75.70 | $75.70 |
| Purchase #6 | $89.88 | 10.549% | $99.3614 | $99.36 | $99.35 | $99.40 |
| Purchase #7 | $49.79 | 8.832% | $54.1875 | $54.19 | $54.20 | $54.20 |
| 7 purchase totals = | $699.01 | $745.6511 | $745.66 | $745.65 | $745.70 | |