| 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 | $175.52 | 6.431% | $186.8077 | $186.81 | $186.80 | $186.80 |
| Purchase #2 | $16.39 | 8.510% | $17.7848 | $17.78 | $17.80 | $17.80 |
| Purchase #3 | $138.89 | 3.742% | $144.0873 | $144.09 | $144.10 | $144.10 |
| Purchase #4 | $48.39 | 8.597% | $52.5501 | $52.55 | $52.55 | $52.60 |
| Purchase #5 | $97.48 | 11.181% | $108.3792 | $108.38 | $108.40 | $108.40 |
| Purchase #6 | $66.52 | 11.811% | $74.3767 | $74.38 | $74.40 | $74.40 |
| Purchase #7 | $232.75 | 4.187% | $242.4952 | $242.50 | $242.50 | $242.50 |
| 7 purchase totals = | $775.94 | $826.4810 | $826.49 | $826.55 | $826.60 | |