| 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 | $186.44 | 3.862% | $193.6403 | $193.64 | $193.65 | $193.60 |
| Purchase #2 | $182.83 | 9.593% | $200.3689 | $200.37 | $200.35 | $200.40 |
| Purchase #3 | $69.54 | 3.538% | $72.0003 | $72.00 | $72.00 | $72.00 |
| Purchase #4 | $103.90 | 13.584% | $118.0138 | $118.01 | $118.00 | $118.00 |
| Purchase #5 | $186.55 | 11.650% | $208.2831 | $208.28 | $208.30 | $208.30 |
| Purchase #6 | $227.85 | 4.348% | $237.7569 | $237.76 | $237.75 | $237.80 |
| Purchase #7 | $102.74 | 4.140% | $106.9934 | $106.99 | $107.00 | $107.00 |
| 7 purchase totals = | $1,059.85 | $1,137.0567 | $1,137.05 | $1,137.05 | $1,137.10 | |