| 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 | $160.76 | 10.502% | $177.643 | $177.64 | $177.65 | $177.60 |
| Purchase #2 | $119.59 | 5.832% | $126.5645 | $126.56 | $126.55 | $126.60 |
| Purchase #3 | $103.30 | 12.382% | $116.0906 | $116.09 | $116.10 | $116.10 |
| Purchase #4 | $73.96 | 12.402% | $83.1325 | $83.13 | $83.15 | $83.10 |
| Purchase #5 | $19.42 | 3.376% | $20.0756 | $20.08 | $20.10 | $20.10 |
| Purchase #6 | $175.91 | 6.129% | $186.6915 | $186.69 | $186.70 | $186.70 |
| Purchase #7 | $103.40 | 4.498% | $108.0509 | $108.05 | $108.05 | $108.10 |
| 7 purchase totals = | $756.34 | $818.2486 | $818.24 | $818.30 | $818.30 | |