| 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 | $156.94 | 4.118% | $163.4028 | $163.40 | $163.40 | $163.40 |
| Purchase #2 | $234.93 | 3.172% | $242.382 | $242.38 | $242.40 | $242.40 |
| Purchase #3 | $45.51 | 11.156% | $50.5871 | $50.59 | $50.60 | $50.60 |
| Purchase #4 | $108.98 | 11.512% | $121.5258 | $121.53 | $121.55 | $121.50 |
| Purchase #5 | $91.92 | 3.357% | $95.0058 | $95.01 | $95.00 | $95.00 |
| Purchase #6 | $106.78 | 4.865% | $111.9748 | $111.97 | $111.95 | $112.00 |
| Purchase #7 | $145.26 | 13.538% | $164.9253 | $164.93 | $164.95 | $164.90 |
| 7 purchase totals = | $890.32 | $949.8036 | $949.81 | $949.85 | $949.80 | |