| 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 | $161.85 | 11.365% | $180.2443 | $180.24 | $180.25 | $180.20 |
| Purchase #2 | $248.83 | 3.730% | $258.1114 | $258.11 | $258.10 | $258.10 |
| Purchase #3 | $113.48 | 4.668% | $118.7772 | $118.78 | $118.80 | $118.80 |
| Purchase #4 | $212.59 | 4.321% | $221.776 | $221.78 | $221.80 | $221.80 |
| Purchase #5 | $108.43 | 13.150% | $122.6885 | $122.69 | $122.70 | $122.70 |
| Purchase #6 | $12.43 | 5.399% | $13.1011 | $13.10 | $13.10 | $13.10 |
| Purchase #7 | $52.88 | 13.470% | $60.0029 | $60.00 | $60.00 | $60.00 |
| 7 purchase totals = | $910.49 | $974.7014 | $974.70 | $974.75 | $974.70 | |