| 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 | $171.69 | 9.481% | $187.9679 | $187.97 | $187.95 | $188.00 |
| Purchase #2 | $72.46 | 13.658% | $82.3566 | $82.36 | $82.35 | $82.40 |
| Purchase #3 | $172.53 | 9.417% | $188.7772 | $188.78 | $188.80 | $188.80 |
| Purchase #4 | $59.38 | 8.107% | $64.1939 | $64.19 | $64.20 | $64.20 |
| Purchase #5 | $63.72 | 5.112% | $66.9774 | $66.98 | $67.00 | $67.00 |
| Purchase #6 | $147.53 | 10.494% | $163.0118 | $163.01 | $163.00 | $163.00 |
| Purchase #7 | $168.64 | 10.144% | $185.7468 | $185.75 | $185.75 | $185.70 |
| 7 purchase totals = | $855.95 | $939.0316 | $939.04 | $939.05 | $939.10 | |