| 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 | $177.76 | 5.167% | $186.9449 | $186.94 | $186.95 | $186.90 |
| Purchase #2 | $21.79 | 5.419% | $22.9708 | $22.97 | $22.95 | $23.00 |
| Purchase #3 | $82.89 | 3.381% | $85.6925 | $85.69 | $85.70 | $85.70 |
| Purchase #4 | $122.75 | 10.405% | $135.5221 | $135.52 | $135.50 | $135.50 |
| Purchase #5 | $124.68 | 10.210% | $137.4098 | $137.41 | $137.40 | $137.40 |
| Purchase #6 | $182.57 | 11.789% | $204.0932 | $204.09 | $204.10 | $204.10 |
| Purchase #7 | $109.72 | 7.607% | $118.0664 | $118.07 | $118.05 | $118.10 |
| 7 purchase totals = | $822.16 | $890.6997 | $890.69 | $890.65 | $890.70 | |