| 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 | $176.45 | 5.723% | $186.5482 | $186.55 | $186.55 | $186.50 |
| Purchase #2 | $86.76 | 12.393% | $97.5122 | $97.51 | $97.50 | $97.50 |
| Purchase #3 | $165.59 | 11.398% | $184.4639 | $184.46 | $184.45 | $184.50 |
| Purchase #4 | $29.68 | 3.130% | $30.609 | $30.61 | $30.60 | $30.60 |
| Purchase #5 | $72.91 | 10.709% | $80.7179 | $80.72 | $80.70 | $80.70 |
| Purchase #6 | $99.72 | 4.269% | $103.977 | $103.98 | $104.00 | $104.00 |
| Purchase #7 | $245.57 | 12.767% | $276.9219 | $276.92 | $276.90 | $276.90 |
| 7 purchase totals = | $876.68 | $960.7501 | $960.75 | $960.70 | $960.70 | |