| 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 | $148.54 | 10.328% | $163.8812 | $163.88 | $163.90 | $163.90 |
| Purchase #2 | $80.47 | 6.830% | $85.9661 | $85.97 | $85.95 | $86.00 |
| Purchase #3 | $81.91 | 6.389% | $87.1432 | $87.14 | $87.15 | $87.10 |
| Purchase #4 | $218.65 | 4.382% | $228.2312 | $228.23 | $228.25 | $228.20 |
| Purchase #5 | $180.88 | 6.748% | $193.0858 | $193.09 | $193.10 | $193.10 |
| Purchase #6 | $63.47 | 3.259% | $65.5385 | $65.54 | $65.55 | $65.50 |
| Purchase #7 | $79.35 | 13.873% | $90.3582 | $90.36 | $90.35 | $90.40 |
| 7 purchase totals = | $853.27 | $914.2042 | $914.21 | $914.25 | $914.20 | |