| 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 | $146.52 | 12.531% | $164.8804 | $164.88 | $164.90 | $164.90 |
| Purchase #2 | $34.64 | 13.297% | $39.2461 | $39.25 | $39.25 | $39.20 |
| Purchase #3 | $206.71 | 10.530% | $228.4766 | $228.48 | $228.50 | $228.50 |
| Purchase #4 | $17.26 | 5.292% | $18.1734 | $18.17 | $18.15 | $18.20 |
| Purchase #5 | $78.38 | 13.231% | $88.7505 | $88.75 | $88.75 | $88.80 |
| Purchase #6 | $175.87 | 6.366% | $187.0659 | $187.07 | $187.05 | $187.10 |
| Purchase #7 | $133.26 | 13.497% | $151.2461 | $151.25 | $151.25 | $151.20 |
| 7 purchase totals = | $792.64 | $877.8390 | $877.85 | $877.85 | $877.90 | |