| 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 | $136.90 | 6.712% | $146.0887 | $146.09 | $146.10 | $146.10 |
| Purchase #2 | $30.94 | 6.173% | $32.8499 | $32.85 | $32.85 | $32.80 |
| Purchase #3 | $146.33 | 11.378% | $162.9794 | $162.98 | $163.00 | $163.00 |
| Purchase #4 | $74.33 | 4.448% | $77.6362 | $77.64 | $77.65 | $77.60 |
| Purchase #5 | $199.32 | 11.845% | $222.9295 | $222.93 | $222.95 | $222.90 |
| Purchase #6 | $193.81 | 7.223% | $207.8089 | $207.81 | $207.80 | $207.80 |
| Purchase #7 | $218.46 | 11.605% | $243.8123 | $243.81 | $243.80 | $243.80 |
| 7 purchase totals = | $1,000.09 | $1,094.1049 | $1,094.11 | $1,094.15 | $1,094.00 | |