| 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 | $192.67 | 8.192% | $208.4535 | $208.45 | $208.45 | $208.50 |
| Purchase #2 | $137.81 | 7.676% | $148.3883 | $148.39 | $148.40 | $148.40 |
| Purchase #3 | $161.38 | 10.308% | $178.0151 | $178.02 | $178.00 | $178.00 |
| Purchase #4 | $137.53 | 9.266% | $150.2735 | $150.27 | $150.25 | $150.30 |
| Purchase #5 | $120.27 | 5.318% | $126.666 | $126.67 | $126.65 | $126.70 |
| Purchase #6 | $16.45 | 6.834% | $17.5742 | $17.57 | $17.55 | $17.60 |
| Purchase #7 | $32.78 | 6.494% | $34.9087 | $34.91 | $34.90 | $34.90 |
| 7 purchase totals = | $798.89 | $864.2793 | $864.28 | $864.20 | $864.40 | |