| 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 | $157.73 | 3.811% | $163.7411 | $163.74 | $163.75 | $163.70 |
| Purchase #2 | $153.47 | 13.840% | $174.7102 | $174.71 | $174.70 | $174.70 |
| Purchase #3 | $205.71 | 10.251% | $226.7973 | $226.80 | $226.80 | $226.80 |
| Purchase #4 | $137.75 | 12.367% | $154.7855 | $154.79 | $154.80 | $154.80 |
| Purchase #5 | $184.26 | 5.851% | $195.0411 | $195.04 | $195.05 | $195.00 |
| Purchase #6 | $176.70 | 12.160% | $198.1867 | $198.19 | $198.20 | $198.20 |
| Purchase #7 | $106.88 | 4.291% | $111.4662 | $111.47 | $111.45 | $111.50 |
| 7 purchase totals = | $1,122.50 | $1,224.7281 | $1,224.74 | $1,224.75 | $1,224.70 | |