| 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 | $107.76 | 13.271% | $122.0608 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $185.83 | 3.108% | $191.6056 | $191.61 | $191.60 | $191.60 |
| Purchase #3 | $121.31 | 9.486% | $132.8175 | $132.82 | $132.80 | $132.80 |
| Purchase #4 | $141.55 | 8.849% | $154.0758 | $154.08 | $154.10 | $154.10 |
| Purchase #5 | $55.71 | 9.550% | $61.0303 | $61.03 | $61.05 | $61.00 |
| Purchase #6 | $43.45 | 4.721% | $45.5013 | $45.50 | $45.50 | $45.50 |
| Purchase #7 | $141.70 | 12.600% | $159.5542 | $159.55 | $159.55 | $159.60 |
| 7 purchase totals = | $797.31 | $866.6455 | $866.65 | $866.65 | $866.70 | |