| 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 | $187.82 | 9.256% | $205.2046 | $205.20 | $205.20 | $205.20 |
| Purchase #2 | $133.82 | 11.475% | $149.1758 | $149.18 | $149.20 | $149.20 |
| Purchase #3 | $106.60 | 6.174% | $113.1815 | $113.18 | $113.20 | $113.20 |
| Purchase #4 | $43.70 | 12.726% | $49.2613 | $49.26 | $49.25 | $49.30 |
| Purchase #5 | $99.38 | 11.469% | $110.7779 | $110.78 | $110.80 | $110.80 |
| Purchase #6 | $198.37 | 13.406% | $224.9635 | $224.96 | $224.95 | $225.00 |
| Purchase #7 | $15.87 | 12.117% | $17.793 | $17.79 | $17.80 | $17.80 |
| 7 purchase totals = | $785.56 | $870.3576 | $870.35 | $870.40 | $870.50 | |