| 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 | $170.40 | 7.637% | $183.4134 | $183.41 | $183.40 | $183.40 |
| Purchase #2 | $172.63 | 7.869% | $186.2143 | $186.21 | $186.20 | $186.20 |
| Purchase #3 | $116.92 | 5.384% | $123.215 | $123.22 | $123.20 | $123.20 |
| Purchase #4 | $61.35 | 7.561% | $65.9887 | $65.99 | $66.00 | $66.00 |
| Purchase #5 | $187.66 | 7.157% | $201.0908 | $201.09 | $201.10 | $201.10 |
| Purchase #6 | $114.46 | 8.155% | $123.7942 | $123.79 | $123.80 | $123.80 |
| Purchase #7 | $86.74 | 9.540% | $95.015 | $95.02 | $95.00 | $95.00 |
| 7 purchase totals = | $910.16 | $978.7314 | $978.73 | $978.70 | $978.70 | |