| 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 | $192.64 | 13.234% | $218.134 | $218.13 | $218.15 | $218.10 |
| Purchase #2 | $236.57 | 3.355% | $244.5069 | $244.51 | $244.50 | $244.50 |
| Purchase #3 | $169.31 | 6.754% | $180.7452 | $180.75 | $180.75 | $180.70 |
| Purchase #4 | $16.34 | 5.419% | $17.2255 | $17.23 | $17.25 | $17.20 |
| Purchase #5 | $40.77 | 10.845% | $45.1915 | $45.19 | $45.20 | $45.20 |
| Purchase #6 | $177.27 | 13.245% | $200.7494 | $200.75 | $200.75 | $200.70 |
| Purchase #7 | $61.34 | 11.366% | $68.3119 | $68.31 | $68.30 | $68.30 |
| 7 purchase totals = | $894.24 | $974.8644 | $974.87 | $974.90 | $974.70 | |