| 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 | $119.46 | 11.484% | $133.1788 | $133.18 | $133.20 | $133.20 |
| Purchase #2 | $192.65 | 9.616% | $211.1752 | $211.18 | $211.20 | $211.20 |
| Purchase #3 | $212.38 | 11.614% | $237.0458 | $237.05 | $237.05 | $237.00 |
| Purchase #4 | $27.50 | 9.501% | $30.1128 | $30.11 | $30.10 | $30.10 |
| Purchase #5 | $76.77 | 12.104% | $86.0622 | $86.06 | $86.05 | $86.10 |
| Purchase #6 | $151.57 | 9.559% | $166.0586 | $166.06 | $166.05 | $166.10 |
| Purchase #7 | $39.63 | 5.489% | $41.8053 | $41.81 | $41.80 | $41.80 |
| 7 purchase totals = | $819.96 | $905.4387 | $905.45 | $905.45 | $905.50 | |