| 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 | $195.54 | 5.685% | $206.6564 | $206.66 | $206.65 | $206.70 |
| Purchase #2 | $172.37 | 9.126% | $188.1005 | $188.10 | $188.10 | $188.10 |
| Purchase #3 | $218.60 | 9.611% | $239.6096 | $239.61 | $239.60 | $239.60 |
| Purchase #4 | $173.59 | 5.839% | $183.7259 | $183.73 | $183.75 | $183.70 |
| Purchase #5 | $135.74 | 4.522% | $141.8782 | $141.88 | $141.90 | $141.90 |
| Purchase #6 | $14.93 | 4.217% | $15.5596 | $15.56 | $15.55 | $15.60 |
| Purchase #7 | $11.67 | 3.241% | $12.0482 | $12.05 | $12.05 | $12.00 |
| 7 purchase totals = | $922.44 | $987.5784 | $987.59 | $987.60 | $987.60 | |