| 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 | $190.75 | 10.322% | $210.4392 | $210.44 | $210.45 | $210.40 |
| Purchase #2 | $163.68 | 6.123% | $173.7021 | $173.70 | $173.70 | $173.70 |
| Purchase #3 | $81.97 | 4.134% | $85.3586 | $85.36 | $85.35 | $85.40 |
| Purchase #4 | $198.62 | 3.317% | $205.2082 | $205.21 | $205.20 | $205.20 |
| Purchase #5 | $11.43 | 13.408% | $12.9625 | $12.96 | $12.95 | $13.00 |
| Purchase #6 | $75.65 | 7.566% | $81.3737 | $81.37 | $81.35 | $81.40 |
| Purchase #7 | $150.82 | 7.548% | $162.2039 | $162.20 | $162.20 | $162.20 |
| 7 purchase totals = | $872.92 | $931.2482 | $931.24 | $931.20 | $931.30 | |