| 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 | $134.79 | 6.126% | $143.0472 | $143.05 | $143.05 | $143.00 |
| Purchase #2 | $164.92 | 5.269% | $173.6096 | $173.61 | $173.60 | $173.60 |
| Purchase #3 | $193.33 | 9.783% | $212.2435 | $212.24 | $212.25 | $212.20 |
| Purchase #4 | $44.26 | 10.326% | $48.8303 | $48.83 | $48.85 | $48.80 |
| Purchase #5 | $65.26 | 8.714% | $70.9468 | $70.95 | $70.95 | $70.90 |
| Purchase #6 | $167.35 | 11.772% | $187.0504 | $187.05 | $187.05 | $187.10 |
| Purchase #7 | $101.72 | 6.708% | $108.5434 | $108.54 | $108.55 | $108.50 |
| 7 purchase totals = | $871.63 | $944.2712 | $944.27 | $944.30 | $944.10 | |