| 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 | $146.96 | 4.162% | $153.0765 | $153.08 | $153.10 | $153.10 |
| Purchase #2 | $90.73 | 5.370% | $95.6022 | $95.60 | $95.60 | $95.60 |
| Purchase #3 | $174.62 | 5.242% | $183.7736 | $183.77 | $183.75 | $183.80 |
| Purchase #4 | $40.45 | 11.733% | $45.196 | $45.20 | $45.20 | $45.20 |
| Purchase #5 | $151.66 | 12.604% | $170.7752 | $170.78 | $170.80 | $170.80 |
| Purchase #6 | $104.34 | 9.507% | $114.2596 | $114.26 | $114.25 | $114.30 |
| Purchase #7 | $209.71 | 3.356% | $216.7479 | $216.75 | $216.75 | $216.70 |
| 7 purchase totals = | $918.47 | $979.4310 | $979.44 | $979.45 | $979.50 | |