| 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 | $158.59 | 6.787% | $169.3535 | $169.35 | $169.35 | $169.40 |
| Purchase #2 | $66.59 | 7.602% | $71.6522 | $71.65 | $71.65 | $71.70 |
| Purchase #3 | $89.84 | 11.387% | $100.0701 | $100.07 | $100.05 | $100.10 |
| Purchase #4 | $66.66 | 13.616% | $75.7364 | $75.74 | $75.75 | $75.70 |
| Purchase #5 | $161.83 | 9.643% | $177.4353 | $177.44 | $177.45 | $177.40 |
| Purchase #6 | $212.30 | 9.340% | $232.1288 | $232.13 | $232.15 | $232.10 |
| Purchase #7 | $159.66 | 12.123% | $179.0156 | $179.02 | $179.00 | $179.00 |
| 7 purchase totals = | $915.47 | $1,005.3919 | $1,005.40 | $1,005.40 | $1,005.40 | |