| 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 | $159.67 | 7.641% | $171.8704 | $171.87 | $171.85 | $171.90 |
| Purchase #2 | $117.94 | 6.857% | $126.0271 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $57.75 | 7.298% | $61.9646 | $61.96 | $61.95 | $62.00 |
| Purchase #4 | $222.34 | 9.274% | $242.9598 | $242.96 | $242.95 | $243.00 |
| Purchase #5 | $49.58 | 4.264% | $51.6941 | $51.69 | $51.70 | $51.70 |
| Purchase #6 | $52.87 | 5.157% | $55.5965 | $55.60 | $55.60 | $55.60 |
| Purchase #7 | $164.97 | 13.161% | $186.6817 | $186.68 | $186.70 | $186.70 |
| 7 purchase totals = | $825.12 | $896.7942 | $896.79 | $896.80 | $896.90 | |