| 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 | $153.55 | 11.197% | $170.743 | $170.74 | $170.75 | $170.70 |
| Purchase #2 | $205.26 | 7.214% | $220.0675 | $220.07 | $220.05 | $220.10 |
| Purchase #3 | $9.78 | 9.248% | $10.6845 | $10.68 | $10.70 | $10.70 |
| Purchase #4 | $67.48 | 12.371% | $75.828 | $75.83 | $75.85 | $75.80 |
| Purchase #5 | $75.55 | 5.412% | $79.6388 | $79.64 | $79.65 | $79.60 |
| Purchase #6 | $86.44 | 4.700% | $90.5027 | $90.50 | $90.50 | $90.50 |
| Purchase #7 | $183.34 | 13.444% | $207.9882 | $207.99 | $208.00 | $208.00 |
| 7 purchase totals = | $781.40 | $855.4527 | $855.45 | $855.50 | $855.40 | |