| 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 | $177.71 | 5.318% | $187.1606 | $187.16 | $187.15 | $187.20 |
| Purchase #2 | $25.67 | 7.451% | $27.5827 | $27.58 | $27.60 | $27.60 |
| Purchase #3 | $96.66 | 8.635% | $105.0066 | $105.01 | $105.00 | $105.00 |
| Purchase #4 | $146.49 | 11.399% | $163.1884 | $163.19 | $163.20 | $163.20 |
| Purchase #5 | $168.29 | 6.250% | $178.8081 | $178.81 | $178.80 | $178.80 |
| Purchase #6 | $79.96 | 7.438% | $85.9074 | $85.91 | $85.90 | $85.90 |
| Purchase #7 | $175.83 | 8.197% | $190.2428 | $190.24 | $190.25 | $190.20 |
| 7 purchase totals = | $870.61 | $937.8966 | $937.90 | $937.90 | $937.90 | |