| 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 | $37.91 | 8.557% | $41.154 | $41.15 | $41.15 | $41.20 |
| Purchase #2 | $117.39 | 8.162% | $126.9714 | $126.97 | $126.95 | $127.00 |
| Purchase #3 | $29.81 | 3.391% | $30.8209 | $30.82 | $30.80 | $30.80 |
| Purchase #4 | $156.53 | 7.850% | $168.8176 | $168.82 | $168.80 | $168.80 |
| Purchase #5 | $174.46 | 11.300% | $194.174 | $194.17 | $194.15 | $194.20 |
| Purchase #6 | $117.41 | 5.657% | $124.0519 | $124.05 | $124.05 | $124.10 |
| Purchase #7 | $208.72 | 7.852% | $225.1087 | $225.11 | $225.10 | $225.10 |
| 7 purchase totals = | $842.23 | $911.0985 | $911.09 | $911.00 | $911.20 | |