| 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 | $164.66 | 3.468% | $170.3704 | $170.37 | $170.35 | $170.40 |
| Purchase #2 | $152.67 | 8.835% | $166.1584 | $166.16 | $166.15 | $166.20 |
| Purchase #3 | $231.56 | 6.681% | $247.0305 | $247.03 | $247.05 | $247.00 |
| Purchase #4 | $55.80 | 3.836% | $57.9405 | $57.94 | $57.95 | $57.90 |
| Purchase #5 | $163.27 | 3.506% | $168.9942 | $168.99 | $169.00 | $169.00 |
| Purchase #6 | $233.90 | 7.661% | $251.8191 | $251.82 | $251.80 | $251.80 |
| Purchase #7 | $72.97 | 3.544% | $75.5561 | $75.56 | $75.55 | $75.60 |
| 7 purchase totals = | $1,074.83 | $1,137.8692 | $1,137.87 | $1,137.85 | $1,137.90 | |