| 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 | $164.82 | 6.360% | $175.3026 | $175.30 | $175.30 | $175.30 |
| Purchase #2 | $113.76 | 4.679% | $119.0828 | $119.08 | $119.10 | $119.10 |
| Purchase #3 | $185.36 | 3.134% | $191.1692 | $191.17 | $191.15 | $191.20 |
| Purchase #4 | $66.90 | 11.826% | $74.8116 | $74.81 | $74.80 | $74.80 |
| Purchase #5 | $221.81 | 9.870% | $243.7026 | $243.70 | $243.70 | $243.70 |
| Purchase #6 | $36.36 | 13.482% | $41.2621 | $41.26 | $41.25 | $41.30 |
| Purchase #7 | $126.42 | 13.603% | $143.6169 | $143.62 | $143.60 | $143.60 |
| 7 purchase totals = | $915.43 | $988.9478 | $988.94 | $988.90 | $989.00 | |