| 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 | $221.39 | 10.168% | $243.9009 | $243.90 | $243.90 | $243.90 |
| Purchase #2 | $163.84 | 10.381% | $180.8482 | $180.85 | $180.85 | $180.80 |
| Purchase #3 | $73.71 | 10.273% | $81.2822 | $81.28 | $81.30 | $81.30 |
| Purchase #4 | $134.41 | 3.138% | $138.6278 | $138.63 | $138.65 | $138.60 |
| Purchase #5 | $67.51 | 4.428% | $70.4993 | $70.50 | $70.50 | $70.50 |
| Purchase #6 | $76.82 | 13.819% | $87.4358 | $87.44 | $87.45 | $87.40 |
| Purchase #7 | $163.67 | 5.823% | $173.2005 | $173.20 | $173.20 | $173.20 |
| 7 purchase totals = | $901.35 | $975.7947 | $975.80 | $975.85 | $975.70 | |