| 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 | $197.70 | 9.463% | $216.4084 | $216.41 | $216.40 | $216.40 |
| Purchase #2 | $72.74 | 7.420% | $78.1373 | $78.14 | $78.15 | $78.10 |
| Purchase #3 | $155.30 | 4.286% | $161.9562 | $161.96 | $161.95 | $162.00 |
| Purchase #4 | $84.43 | 5.446% | $89.0281 | $89.03 | $89.05 | $89.00 |
| Purchase #5 | $91.66 | 13.519% | $104.0515 | $104.05 | $104.05 | $104.10 |
| Purchase #6 | $177.56 | 13.495% | $201.5217 | $201.52 | $201.50 | $201.50 |
| Purchase #7 | $205.36 | 4.185% | $213.9543 | $213.95 | $213.95 | $214.00 |
| 7 purchase totals = | $984.75 | $1,065.0575 | $1,065.06 | $1,065.05 | $1,065.10 | |