| 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 | $156.45 | 7.674% | $168.456 | $168.46 | $168.45 | $168.50 |
| Purchase #2 | $127.48 | 8.777% | $138.6689 | $138.67 | $138.65 | $138.70 |
| Purchase #3 | $210.39 | 13.599% | $239.0009 | $239.00 | $239.00 | $239.00 |
| Purchase #4 | $41.91 | 4.863% | $43.9481 | $43.95 | $43.95 | $43.90 |
| Purchase #5 | $136.38 | 8.663% | $148.1946 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $164.51 | 3.328% | $169.9849 | $169.98 | $170.00 | $170.00 |
| Purchase #7 | $227.52 | 3.629% | $235.7767 | $235.78 | $235.80 | $235.80 |
| 7 purchase totals = | $1,064.64 | $1,144.0301 | $1,144.03 | $1,144.05 | $1,144.10 | |