| 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 | $198.30 | 12.750% | $223.5833 | $223.58 | $223.60 | $223.60 |
| Purchase #2 | $54.45 | 10.186% | $59.9963 | $60.00 | $60.00 | $60.00 |
| Purchase #3 | $196.37 | 6.524% | $209.1812 | $209.18 | $209.20 | $209.20 |
| Purchase #4 | $26.40 | 3.151% | $27.2319 | $27.23 | $27.25 | $27.20 |
| Purchase #5 | $170.69 | 7.731% | $183.886 | $183.89 | $183.90 | $183.90 |
| Purchase #6 | $93.58 | 4.131% | $97.4458 | $97.45 | $97.45 | $97.40 |
| Purchase #7 | $142.61 | 5.174% | $149.9886 | $149.99 | $150.00 | $150.00 |
| 7 purchase totals = | $882.40 | $951.3131 | $951.32 | $951.40 | $951.30 | |