| 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 | $222.47 | 6.651% | $237.2665 | $237.27 | $237.25 | $237.30 |
| Purchase #2 | $111.83 | 4.532% | $116.8981 | $116.90 | $116.90 | $116.90 |
| Purchase #3 | $243.34 | 5.847% | $257.5681 | $257.57 | $257.55 | $257.60 |
| Purchase #4 | $164.98 | 13.281% | $186.891 | $186.89 | $186.90 | $186.90 |
| Purchase #5 | $12.32 | 9.348% | $13.4717 | $13.47 | $13.45 | $13.50 |
| Purchase #6 | $84.37 | 13.270% | $95.5659 | $95.57 | $95.55 | $95.60 |
| Purchase #7 | $77.71 | 10.693% | $86.0195 | $86.02 | $86.00 | $86.00 |
| 7 purchase totals = | $917.02 | $993.6808 | $993.69 | $993.60 | $993.80 | |