| 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 | $140.97 | 10.213% | $155.3673 | $155.37 | $155.35 | $155.40 |
| Purchase #2 | $146.61 | 12.235% | $164.5477 | $164.55 | $164.55 | $164.50 |
| Purchase #3 | $170.46 | 9.513% | $186.6759 | $186.68 | $186.70 | $186.70 |
| Purchase #4 | $205.38 | 12.835% | $231.7405 | $231.74 | $231.75 | $231.70 |
| Purchase #5 | $215.90 | 6.520% | $229.9767 | $229.98 | $230.00 | $230.00 |
| Purchase #6 | $74.88 | 10.116% | $82.4549 | $82.45 | $82.45 | $82.50 |
| Purchase #7 | $155.94 | 6.559% | $166.1681 | $166.17 | $166.15 | $166.20 |
| 7 purchase totals = | $1,110.14 | $1,216.9311 | $1,216.94 | $1,216.95 | $1,217.00 | |