| 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 | $157.44 | 6.672% | $167.9444 | $167.94 | $167.95 | $167.90 |
| Purchase #2 | $163.83 | 7.417% | $175.9813 | $175.98 | $176.00 | $176.00 |
| Purchase #3 | $127.70 | 4.803% | $133.8334 | $133.83 | $133.85 | $133.80 |
| Purchase #4 | $40.31 | 9.375% | $44.0891 | $44.09 | $44.10 | $44.10 |
| Purchase #5 | $97.75 | 11.255% | $108.7518 | $108.75 | $108.75 | $108.80 |
| Purchase #6 | $77.39 | 9.159% | $84.4782 | $84.48 | $84.50 | $84.50 |
| Purchase #7 | $77.90 | 7.684% | $83.8858 | $83.89 | $83.90 | $83.90 |
| 7 purchase totals = | $742.32 | $798.9640 | $798.96 | $799.05 | $799.00 | |