| 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 | $176.71 | 3.450% | $182.8065 | $182.81 | $182.80 | $182.80 |
| Purchase #2 | $63.84 | 9.254% | $69.7478 | $69.75 | $69.75 | $69.70 |
| Purchase #3 | $218.49 | 7.621% | $235.1411 | $235.14 | $235.15 | $235.10 |
| Purchase #4 | $130.97 | 7.868% | $141.2747 | $141.27 | $141.25 | $141.30 |
| Purchase #5 | $41.67 | 4.348% | $43.4818 | $43.48 | $43.50 | $43.50 |
| Purchase #6 | $24.41 | 5.755% | $25.8148 | $25.81 | $25.80 | $25.80 |
| Purchase #7 | $38.93 | 3.674% | $40.3603 | $40.36 | $40.35 | $40.40 |
| 7 purchase totals = | $695.02 | $738.6270 | $738.62 | $738.60 | $738.60 | |