| 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 | $184.97 | 4.142% | $192.6315 | $192.63 | $192.65 | $192.60 |
| Purchase #2 | $160.31 | 4.789% | $167.9872 | $167.99 | $168.00 | $168.00 |
| Purchase #3 | $82.39 | 5.197% | $86.6718 | $86.67 | $86.65 | $86.70 |
| Purchase #4 | $103.90 | 5.328% | $109.4358 | $109.44 | $109.45 | $109.40 |
| Purchase #5 | $250.33 | 3.859% | $259.9902 | $259.99 | $260.00 | $260.00 |
| Purchase #6 | $180.60 | 5.512% | $190.5547 | $190.55 | $190.55 | $190.60 |
| Purchase #7 | $13.31 | 8.732% | $14.4722 | $14.47 | $14.45 | $14.50 |
| 7 purchase totals = | $975.81 | $1,021.7434 | $1,021.74 | $1,021.75 | $1,021.80 | |