| 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 | $232.71 | 12.338% | $261.4218 | $261.42 | $261.40 | $261.40 |
| Purchase #2 | $186.59 | 3.295% | $192.7381 | $192.74 | $192.75 | $192.70 |
| Purchase #3 | $167.68 | 3.478% | $173.5119 | $173.51 | $173.50 | $173.50 |
| Purchase #4 | $48.71 | 4.830% | $51.0627 | $51.06 | $51.05 | $51.10 |
| Purchase #5 | $172.38 | 12.393% | $193.7431 | $193.74 | $193.75 | $193.70 |
| Purchase #6 | $17.76 | 7.752% | $19.1368 | $19.14 | $19.15 | $19.10 |
| Purchase #7 | $155.73 | 4.716% | $163.0742 | $163.07 | $163.05 | $163.10 |
| 7 purchase totals = | $981.56 | $1,054.6886 | $1,054.68 | $1,054.65 | $1,054.60 | |