| 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 | $118.66 | 13.238% | $134.3682 | $134.37 | $134.35 | $134.40 |
| Purchase #2 | $22.52 | 7.305% | $24.1651 | $24.17 | $24.15 | $24.20 |
| Purchase #3 | $67.79 | 9.486% | $74.2206 | $74.22 | $74.20 | $74.20 |
| Purchase #4 | $173.73 | 4.438% | $181.4401 | $181.44 | $181.45 | $181.40 |
| Purchase #5 | $19.87 | 8.382% | $21.5355 | $21.54 | $21.55 | $21.50 |
| Purchase #6 | $114.46 | 6.175% | $121.5279 | $121.53 | $121.55 | $121.50 |
| Purchase #7 | $97.90 | 3.663% | $101.4861 | $101.49 | $101.50 | $101.50 |
| 7 purchase totals = | $614.93 | $658.7435 | $658.76 | $658.75 | $658.70 | |