| 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 | $175.41 | 7.301% | $188.2167 | $188.22 | $188.20 | $188.20 |
| Purchase #2 | $50.36 | 6.680% | $53.724 | $53.72 | $53.70 | $53.70 |
| Purchase #3 | $20.72 | 7.432% | $22.2599 | $22.26 | $22.25 | $22.30 |
| Purchase #4 | $199.54 | 8.238% | $215.9781 | $215.98 | $216.00 | $216.00 |
| Purchase #5 | $40.48 | 10.420% | $44.698 | $44.70 | $44.70 | $44.70 |
| Purchase #6 | $108.93 | 11.425% | $121.3753 | $121.38 | $121.40 | $121.40 |
| Purchase #7 | $78.25 | 12.403% | $87.9553 | $87.96 | $87.95 | $88.00 |
| 7 purchase totals = | $673.69 | $734.2073 | $734.22 | $734.20 | $734.30 | |