| 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 | $156.59 | 7.576% | $168.4533 | $168.45 | $168.45 | $168.50 |
| Purchase #2 | $57.85 | 10.807% | $64.1018 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $126.95 | 13.296% | $143.8293 | $143.83 | $143.85 | $143.80 |
| Purchase #4 | $243.73 | 6.565% | $259.7309 | $259.73 | $259.75 | $259.70 |
| Purchase #5 | $212.58 | 11.390% | $236.7929 | $236.79 | $236.80 | $236.80 |
| Purchase #6 | $78.41 | 12.244% | $88.0105 | $88.01 | $88.00 | $88.00 |
| Purchase #7 | $92.94 | 12.159% | $104.2406 | $104.24 | $104.25 | $104.20 |
| 7 purchase totals = | $969.05 | $1,065.1593 | $1,065.15 | $1,065.20 | $1,065.10 | |