| 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 | $117.37 | 10.524% | $129.722 | $129.72 | $129.70 | $129.70 |
| Purchase #2 | $169.73 | 4.416% | $177.2253 | $177.23 | $177.25 | $177.20 |
| Purchase #3 | $215.29 | 5.718% | $227.6003 | $227.60 | $227.60 | $227.60 |
| Purchase #4 | $158.57 | 8.782% | $172.4956 | $172.50 | $172.50 | $172.50 |
| Purchase #5 | $172.69 | 11.347% | $192.2851 | $192.29 | $192.30 | $192.30 |
| Purchase #6 | $32.71 | 8.412% | $35.4616 | $35.46 | $35.45 | $35.50 |
| Purchase #7 | $235.67 | 3.419% | $243.7276 | $243.73 | $243.75 | $243.70 |
| 7 purchase totals = | $1,102.03 | $1,178.5175 | $1,178.53 | $1,178.55 | $1,178.50 | |