| 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 | $185.55 | 6.759% | $198.0913 | $198.09 | $198.10 | $198.10 |
| Purchase #2 | $114.83 | 3.359% | $118.6871 | $118.69 | $118.70 | $118.70 |
| Purchase #3 | $10.60 | 3.713% | $10.9936 | $10.99 | $11.00 | $11.00 |
| Purchase #4 | $131.79 | 3.196% | $136.002 | $136.00 | $136.00 | $136.00 |
| Purchase #5 | $238.69 | 7.162% | $255.785 | $255.79 | $255.80 | $255.80 |
| Purchase #6 | $24.38 | 11.483% | $27.1796 | $27.18 | $27.20 | $27.20 |
| Purchase #7 | $150.93 | 4.356% | $157.5045 | $157.50 | $157.50 | $157.50 |
| 7 purchase totals = | $856.77 | $904.2431 | $904.24 | $904.30 | $904.30 | |