| 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 | $169.25 | 12.526% | $190.4503 | $190.45 | $190.45 | $190.50 |
| Purchase #2 | $200.95 | 4.532% | $210.0571 | $210.06 | $210.05 | $210.10 |
| Purchase #3 | $151.78 | 3.298% | $156.7857 | $156.79 | $156.80 | $156.80 |
| Purchase #4 | $151.81 | 12.123% | $170.2139 | $170.21 | $170.20 | $170.20 |
| Purchase #5 | $10.36 | 5.493% | $10.9291 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $198.40 | 3.528% | $205.3996 | $205.40 | $205.40 | $205.40 |
| Purchase #7 | $137.53 | 9.728% | $150.9089 | $150.91 | $150.90 | $150.90 |
| 7 purchase totals = | $1,020.08 | $1,094.7446 | $1,094.75 | $1,094.75 | $1,094.80 | |