| 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 | $142.75 | 3.177% | $147.2852 | $147.29 | $147.30 | $147.30 |
| Purchase #2 | $237.34 | 3.551% | $245.7679 | $245.77 | $245.75 | $245.80 |
| Purchase #3 | $196.99 | 7.145% | $211.0649 | $211.06 | $211.05 | $211.10 |
| Purchase #4 | $173.76 | 10.526% | $192.05 | $192.05 | $192.05 | $192.10 |
| Purchase #5 | $40.71 | 7.217% | $43.648 | $43.65 | $43.65 | $43.60 |
| Purchase #6 | $67.28 | 12.476% | $75.6739 | $75.67 | $75.65 | $75.70 |
| Purchase #7 | $236.79 | 10.451% | $261.5369 | $261.54 | $261.55 | $261.50 |
| 7 purchase totals = | $1,095.62 | $1,177.0268 | $1,177.03 | $1,177.00 | $1,177.10 | |