| 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 | $66.37 | 7.106% | $71.0863 | $71.09 | $71.10 | $71.10 |
| Purchase #2 | $180.74 | 3.445% | $186.9665 | $186.97 | $186.95 | $187.00 |
| Purchase #3 | $26.59 | 5.709% | $28.108 | $28.11 | $28.10 | $28.10 |
| Purchase #4 | $110.83 | 13.359% | $125.6358 | $125.64 | $125.65 | $125.60 |
| Purchase #5 | $163.62 | 8.836% | $178.0775 | $178.08 | $178.10 | $178.10 |
| Purchase #6 | $220.77 | 3.773% | $229.0997 | $229.10 | $229.10 | $229.10 |
| Purchase #7 | $26.35 | 12.459% | $29.6329 | $29.63 | $29.65 | $29.60 |
| 7 purchase totals = | $795.27 | $848.6067 | $848.62 | $848.65 | $848.60 | |