| 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 | $187.34 | 12.751% | $211.2277 | $211.23 | $211.25 | $211.20 |
| Purchase #2 | $149.46 | 7.267% | $160.3213 | $160.32 | $160.30 | $160.30 |
| Purchase #3 | $224.38 | 5.371% | $236.4314 | $236.43 | $236.45 | $236.40 |
| Purchase #4 | $72.70 | 13.351% | $82.4062 | $82.41 | $82.40 | $82.40 |
| Purchase #5 | $196.43 | 9.476% | $215.0437 | $215.04 | $215.05 | $215.00 |
| Purchase #6 | $243.85 | 9.680% | $267.4547 | $267.45 | $267.45 | $267.50 |
| Purchase #7 | $175.61 | 10.434% | $193.9331 | $193.93 | $193.95 | $193.90 |
| 7 purchase totals = | $1,249.77 | $1,366.8181 | $1,366.81 | $1,366.85 | $1,366.70 | |