| 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 | $175.26 | 4.868% | $183.7917 | $183.79 | $183.80 | $183.80 |
| Purchase #2 | $114.26 | 13.405% | $129.5766 | $129.58 | $129.60 | $129.60 |
| Purchase #3 | $79.78 | 8.637% | $86.6706 | $86.67 | $86.65 | $86.70 |
| Purchase #4 | $215.46 | 11.162% | $239.5096 | $239.51 | $239.50 | $239.50 |
| Purchase #5 | $108.57 | 11.506% | $121.0621 | $121.06 | $121.05 | $121.10 |
| Purchase #6 | $88.75 | 11.383% | $98.8524 | $98.85 | $98.85 | $98.90 |
| Purchase #7 | $131.71 | 9.645% | $144.4134 | $144.41 | $144.40 | $144.40 |
| 7 purchase totals = | $913.79 | $1,003.8764 | $1,003.87 | $1,003.85 | $1,004.00 | |