| 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 | $197.83 | 4.192% | $206.123 | $206.12 | $206.10 | $206.10 |
| Purchase #2 | $177.57 | 5.418% | $187.1907 | $187.19 | $187.20 | $187.20 |
| Purchase #3 | $26.51 | 6.420% | $28.2119 | $28.21 | $28.20 | $28.20 |
| Purchase #4 | $55.50 | 9.365% | $60.6976 | $60.70 | $60.70 | $60.70 |
| Purchase #5 | $52.97 | 7.305% | $56.8395 | $56.84 | $56.85 | $56.80 |
| Purchase #6 | $172.98 | 8.485% | $187.6574 | $187.66 | $187.65 | $187.70 |
| Purchase #7 | $163.42 | 6.367% | $173.825 | $173.83 | $173.85 | $173.80 |
| 7 purchase totals = | $846.78 | $900.5451 | $900.55 | $900.55 | $900.50 | |