| 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 | $193.74 | 12.391% | $217.7463 | $217.75 | $217.75 | $217.70 |
| Purchase #2 | $10.85 | 4.605% | $11.3496 | $11.35 | $11.35 | $11.30 |
| Purchase #3 | $159.79 | 3.654% | $165.6287 | $165.63 | $165.65 | $165.60 |
| Purchase #4 | $188.65 | 5.166% | $198.3957 | $198.40 | $198.40 | $198.40 |
| Purchase #5 | $143.78 | 13.524% | $163.2248 | $163.22 | $163.20 | $163.20 |
| Purchase #6 | $41.57 | 5.339% | $43.7894 | $43.79 | $43.80 | $43.80 |
| Purchase #7 | $63.71 | 12.150% | $71.4508 | $71.45 | $71.45 | $71.50 |
| 7 purchase totals = | $802.09 | $871.5853 | $871.59 | $871.60 | $871.50 | |