| 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 | $155.65 | 10.644% | $172.2174 | $172.22 | $172.20 | $172.20 |
| Purchase #2 | $197.47 | 5.136% | $207.6121 | $207.61 | $207.60 | $207.60 |
| Purchase #3 | $78.96 | 13.423% | $89.5588 | $89.56 | $89.55 | $89.60 |
| Purchase #4 | $227.65 | 10.549% | $251.6648 | $251.66 | $251.65 | $251.70 |
| Purchase #5 | $169.56 | 13.652% | $192.7083 | $192.71 | $192.70 | $192.70 |
| Purchase #6 | $80.74 | 10.308% | $89.0627 | $89.06 | $89.05 | $89.10 |
| Purchase #7 | $215.56 | 13.515% | $244.6929 | $244.69 | $244.70 | $244.70 |
| 7 purchase totals = | $1,125.59 | $1,247.5170 | $1,247.51 | $1,247.45 | $1,247.60 | |