| 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 | $167.90 | 7.487% | $180.4707 | $180.47 | $180.45 | $180.50 |
| Purchase #2 | $14.92 | 12.251% | $16.7478 | $16.75 | $16.75 | $16.70 |
| Purchase #3 | $205.31 | 3.380% | $212.2495 | $212.25 | $212.25 | $212.20 |
| Purchase #4 | $100.28 | 13.621% | $113.9391 | $113.94 | $113.95 | $113.90 |
| Purchase #5 | $49.25 | 11.768% | $55.0457 | $55.05 | $55.05 | $55.00 |
| Purchase #6 | $149.48 | 5.636% | $157.9047 | $157.90 | $157.90 | $157.90 |
| Purchase #7 | $173.57 | 7.116% | $185.9212 | $185.92 | $185.90 | $185.90 |
| 7 purchase totals = | $860.71 | $922.2787 | $922.28 | $922.25 | $922.10 | |