| 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 | $159.94 | 10.265% | $176.3578 | $176.36 | $176.35 | $176.40 |
| Purchase #2 | $5.37 | 10.428% | $5.93 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $151.50 | 5.626% | $160.0234 | $160.02 | $160.00 | $160.00 |
| Purchase #4 | $188.71 | 13.286% | $213.782 | $213.78 | $213.80 | $213.80 |
| Purchase #5 | $56.31 | 8.595% | $61.1498 | $61.15 | $61.15 | $61.10 |
| Purchase #6 | $106.31 | 11.760% | $118.8121 | $118.81 | $118.80 | $118.80 |
| Purchase #7 | $63.26 | 12.188% | $70.9701 | $70.97 | $70.95 | $71.00 |
| 7 purchase totals = | $731.40 | $807.0252 | $807.02 | $807.00 | $807.00 | |