| 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 | $168.44 | 13.217% | $190.7027 | $190.70 | $190.70 | $190.70 |
| Purchase #2 | $139.54 | 5.444% | $147.1366 | $147.14 | $147.15 | $147.10 |
| Purchase #3 | $11.64 | 12.476% | $13.0922 | $13.09 | $13.10 | $13.10 |
| Purchase #4 | $235.44 | 5.167% | $247.6052 | $247.61 | $247.60 | $247.60 |
| Purchase #5 | $189.35 | 10.632% | $209.4817 | $209.48 | $209.50 | $209.50 |
| Purchase #6 | $71.44 | 11.195% | $79.4377 | $79.44 | $79.45 | $79.40 |
| Purchase #7 | $18.31 | 11.374% | $20.3926 | $20.39 | $20.40 | $20.40 |
| 7 purchase totals = | $834.16 | $907.8487 | $907.85 | $907.90 | $907.80 | |