| 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 | $176.87 | 3.713% | $183.4372 | $183.44 | $183.45 | $183.40 |
| Purchase #2 | $150.58 | 6.532% | $160.4159 | $160.42 | $160.40 | $160.40 |
| Purchase #3 | $99.54 | 7.675% | $107.1797 | $107.18 | $107.20 | $107.20 |
| Purchase #4 | $61.81 | 5.852% | $65.4271 | $65.43 | $65.45 | $65.40 |
| Purchase #5 | $162.42 | 12.331% | $182.448 | $182.45 | $182.45 | $182.40 |
| Purchase #6 | $93.59 | 4.617% | $97.9111 | $97.91 | $97.90 | $97.90 |
| Purchase #7 | $40.57 | 12.647% | $45.7009 | $45.70 | $45.70 | $45.70 |
| 7 purchase totals = | $785.38 | $842.5199 | $842.53 | $842.55 | $842.40 | |