| 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 | $177.28 | 5.168% | $186.4418 | $186.44 | $186.45 | $186.40 |
| Purchase #2 | $13.85 | 4.520% | $14.476 | $14.48 | $14.50 | $14.50 |
| Purchase #3 | $224.40 | 3.406% | $232.0431 | $232.04 | $232.05 | $232.00 |
| Purchase #4 | $48.81 | 12.360% | $54.8429 | $54.84 | $54.85 | $54.80 |
| Purchase #5 | $76.67 | 9.689% | $84.0986 | $84.10 | $84.10 | $84.10 |
| Purchase #6 | $67.78 | 4.593% | $70.8931 | $70.89 | $70.90 | $70.90 |
| Purchase #7 | $86.52 | 3.526% | $89.5707 | $89.57 | $89.55 | $89.60 |
| 7 purchase totals = | $695.31 | $732.3662 | $732.36 | $732.40 | $732.30 | |