| 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 | $72.73 | 11.663% | $81.2125 | $81.21 | $81.20 | $81.20 |
| Purchase #2 | $154.98 | 11.350% | $172.5702 | $172.57 | $172.55 | $172.60 |
| Purchase #3 | $237.53 | 13.588% | $269.8056 | $269.81 | $269.80 | $269.80 |
| Purchase #4 | $147.78 | 4.539% | $154.4877 | $154.49 | $154.50 | $154.50 |
| Purchase #5 | $198.71 | 9.596% | $217.7782 | $217.78 | $217.80 | $217.80 |
| Purchase #6 | $244.45 | 3.316% | $252.556 | $252.56 | $252.55 | $252.60 |
| Purchase #7 | $43.39 | 7.605% | $46.6898 | $46.69 | $46.70 | $46.70 |
| 7 purchase totals = | $1,099.57 | $1,195.1000 | $1,195.11 | $1,195.10 | $1,195.20 | |