| 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 | $106.59 | 6.273% | $113.2764 | $113.28 | $113.30 | $113.30 |
| Purchase #2 | $114.98 | 11.214% | $127.8739 | $127.87 | $127.85 | $127.90 |
| Purchase #3 | $52.36 | 5.572% | $55.2775 | $55.28 | $55.30 | $55.30 |
| Purchase #4 | $9.47 | 5.402% | $9.9816 | $9.98 | $10.00 | $10.00 |
| Purchase #5 | $148.46 | 11.164% | $165.0341 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $156.51 | 10.735% | $173.3113 | $173.31 | $173.30 | $173.30 |
| Purchase #7 | $210.35 | 12.152% | $235.9117 | $235.91 | $235.90 | $235.90 |
| 7 purchase totals = | $798.72 | $880.6665 | $880.66 | $880.70 | $880.70 | |