| 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 | $144.87 | 12.492% | $162.9672 | $162.97 | $162.95 | $163.00 |
| Purchase #2 | $80.97 | 4.140% | $84.3222 | $84.32 | $84.30 | $84.30 |
| Purchase #3 | $24.34 | 7.222% | $26.0978 | $26.10 | $26.10 | $26.10 |
| Purchase #4 | $177.63 | 13.109% | $200.9155 | $200.92 | $200.90 | $200.90 |
| Purchase #5 | $172.84 | 13.227% | $195.7015 | $195.70 | $195.70 | $195.70 |
| Purchase #6 | $29.67 | 3.419% | $30.6844 | $30.68 | $30.70 | $30.70 |
| Purchase #7 | $189.47 | 9.533% | $207.5322 | $207.53 | $207.55 | $207.50 |
| 7 purchase totals = | $819.79 | $908.2208 | $908.22 | $908.20 | $908.20 | |