| 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 | $199.49 | 7.690% | $214.8308 | $214.83 | $214.85 | $214.80 |
| Purchase #2 | $133.79 | 10.284% | $147.549 | $147.55 | $147.55 | $147.50 |
| Purchase #3 | $136.63 | 8.502% | $148.2463 | $148.25 | $148.25 | $148.20 |
| Purchase #4 | $207.74 | 4.856% | $217.8279 | $217.83 | $217.85 | $217.80 |
| Purchase #5 | $212.61 | 9.823% | $233.4947 | $233.49 | $233.50 | $233.50 |
| Purchase #6 | $180.72 | 10.152% | $199.0667 | $199.07 | $199.05 | $199.10 |
| Purchase #7 | $156.99 | 6.721% | $167.5413 | $167.54 | $167.55 | $167.50 |
| 7 purchase totals = | $1,227.97 | $1,328.5567 | $1,328.56 | $1,328.60 | $1,328.40 | |