| 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 | $174.87 | 4.274% | $182.3439 | $182.34 | $182.35 | $182.30 |
| Purchase #2 | $154.41 | 8.173% | $167.0299 | $167.03 | $167.05 | $167.00 |
| Purchase #3 | $116.87 | 4.341% | $121.9433 | $121.94 | $121.95 | $121.90 |
| Purchase #4 | $210.91 | 3.490% | $218.2708 | $218.27 | $218.25 | $218.30 |
| Purchase #5 | $28.54 | 6.792% | $30.4784 | $30.48 | $30.50 | $30.50 |
| Purchase #6 | $8.30 | 7.133% | $8.892 | $8.89 | $8.90 | $8.90 |
| Purchase #7 | $172.46 | 12.155% | $193.4225 | $193.42 | $193.40 | $193.40 |
| 7 purchase totals = | $866.36 | $922.3808 | $922.37 | $922.40 | $922.30 | |