| 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 | $126.71 | 6.751% | $135.2642 | $135.26 | $135.25 | $135.30 |
| Purchase #2 | $65.60 | 3.282% | $67.753 | $67.75 | $67.75 | $67.80 |
| Purchase #3 | $26.71 | 12.522% | $30.0546 | $30.05 | $30.05 | $30.10 |
| Purchase #4 | $115.65 | 6.488% | $123.1534 | $123.15 | $123.15 | $123.20 |
| Purchase #5 | $177.50 | 5.824% | $187.8376 | $187.84 | $187.85 | $187.80 |
| Purchase #6 | $108.31 | 6.736% | $115.6058 | $115.61 | $115.60 | $115.60 |
| Purchase #7 | $152.77 | 8.836% | $166.2688 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $773.25 | $825.9374 | $825.93 | $825.90 | $826.10 | |