| 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 | $20.90 | 11.186% | $23.2379 | $23.24 | $23.25 | $23.20 |
| Purchase #2 | $181.37 | 8.471% | $196.7339 | $196.73 | $196.75 | $196.70 |
| Purchase #3 | $168.44 | 10.795% | $186.6231 | $186.62 | $186.60 | $186.60 |
| Purchase #4 | $113.60 | 11.187% | $126.3084 | $126.31 | $126.30 | $126.30 |
| Purchase #5 | $189.79 | 8.473% | $205.8709 | $205.87 | $205.85 | $205.90 |
| Purchase #6 | $51.30 | 10.721% | $56.7999 | $56.80 | $56.80 | $56.80 |
| Purchase #7 | $162.79 | 12.584% | $183.2755 | $183.28 | $183.30 | $183.30 |
| 7 purchase totals = | $888.19 | $978.8496 | $978.85 | $978.85 | $978.80 | |