| 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 | $147.72 | 6.622% | $157.502 | $157.50 | $157.50 | $157.50 |
| Purchase #2 | $153.47 | 3.180% | $158.3503 | $158.35 | $158.35 | $158.40 |
| Purchase #3 | $20.65 | 5.856% | $21.8593 | $21.86 | $21.85 | $21.90 |
| Purchase #4 | $209.48 | 8.175% | $226.605 | $226.61 | $226.60 | $226.60 |
| Purchase #5 | $91.76 | 6.389% | $97.6225 | $97.62 | $97.60 | $97.60 |
| Purchase #6 | $117.89 | 6.382% | $125.4137 | $125.41 | $125.40 | $125.40 |
| Purchase #7 | $232.25 | 8.414% | $251.7915 | $251.79 | $251.80 | $251.80 |
| 7 purchase totals = | $973.22 | $1,039.1443 | $1,039.14 | $1,039.10 | $1,039.20 | |