| 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 | $166.57 | 6.683% | $177.7019 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $234.92 | 10.446% | $259.4597 | $259.46 | $259.45 | $259.50 |
| Purchase #3 | $88.35 | 10.304% | $97.4536 | $97.45 | $97.45 | $97.50 |
| Purchase #4 | $79.85 | 9.760% | $87.6434 | $87.64 | $87.65 | $87.60 |
| Purchase #5 | $10.95 | 10.233% | $12.0705 | $12.07 | $12.05 | $12.10 |
| Purchase #6 | $212.81 | 9.705% | $233.4632 | $233.46 | $233.45 | $233.50 |
| Purchase #7 | $61.68 | 8.831% | $67.127 | $67.13 | $67.15 | $67.10 |
| 7 purchase totals = | $855.13 | $934.9193 | $934.91 | $934.90 | $935.00 | |