| 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 | $150.59 | 6.607% | $160.5395 | $160.54 | $160.55 | $160.50 |
| Purchase #2 | $73.97 | 3.638% | $76.661 | $76.66 | $76.65 | $76.70 |
| Purchase #3 | $96.99 | 6.266% | $103.0674 | $103.07 | $103.05 | $103.10 |
| Purchase #4 | $97.80 | 4.290% | $101.9956 | $102.00 | $102.00 | $102.00 |
| Purchase #5 | $217.90 | 4.567% | $227.8515 | $227.85 | $227.85 | $227.90 |
| Purchase #6 | $97.27 | 13.244% | $110.1524 | $110.15 | $110.15 | $110.20 |
| Purchase #7 | $234.65 | 8.126% | $253.7177 | $253.72 | $253.70 | $253.70 |
| 7 purchase totals = | $969.17 | $1,033.9851 | $1,033.99 | $1,033.95 | $1,034.10 | |