| 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 | $236.87 | 8.871% | $257.8827 | $257.88 | $257.90 | $257.90 |
| Purchase #2 | $144.74 | 11.104% | $160.8119 | $160.81 | $160.80 | $160.80 |
| Purchase #3 | $166.68 | 3.779% | $172.9788 | $172.98 | $173.00 | $173.00 |
| Purchase #4 | $6.30 | 4.852% | $6.6057 | $6.61 | $6.60 | $6.60 |
| Purchase #5 | $154.39 | 4.221% | $160.9068 | $160.91 | $160.90 | $160.90 |
| Purchase #6 | $80.33 | 3.648% | $83.2604 | $83.26 | $83.25 | $83.30 |
| Purchase #7 | $70.60 | 4.153% | $73.532 | $73.53 | $73.55 | $73.50 |
| 7 purchase totals = | $859.91 | $915.9783 | $915.98 | $916.00 | $916.00 | |