| 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 | $133.87 | 8.254% | $144.9196 | $144.92 | $144.90 | $144.90 |
| Purchase #2 | $59.93 | 8.466% | $65.0037 | $65.00 | $65.00 | $65.00 |
| Purchase #3 | $219.64 | 4.456% | $229.4272 | $229.43 | $229.45 | $229.40 |
| Purchase #4 | $85.62 | 8.793% | $93.1486 | $93.15 | $93.15 | $93.10 |
| Purchase #5 | $72.47 | 11.437% | $80.7584 | $80.76 | $80.75 | $80.80 |
| Purchase #6 | $142.83 | 9.840% | $156.8845 | $156.88 | $156.90 | $156.90 |
| Purchase #7 | $154.68 | 8.457% | $167.7613 | $167.76 | $167.75 | $167.80 |
| 7 purchase totals = | $869.04 | $937.9033 | $937.90 | $937.90 | $937.90 | |