| 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 | $153.48 | 8.179% | $166.0331 | $166.03 | $166.05 | $166.00 |
| Purchase #2 | $189.86 | 5.491% | $200.2852 | $200.29 | $200.30 | $200.30 |
| Purchase #3 | $176.64 | 8.324% | $191.3435 | $191.34 | $191.35 | $191.30 |
| Purchase #4 | $110.82 | 6.763% | $118.3148 | $118.31 | $118.30 | $118.30 |
| Purchase #5 | $28.79 | 5.123% | $30.2649 | $30.26 | $30.25 | $30.30 |
| Purchase #6 | $110.87 | 11.136% | $123.2165 | $123.22 | $123.20 | $123.20 |
| Purchase #7 | $58.32 | 10.150% | $64.2395 | $64.24 | $64.25 | $64.20 |
| 7 purchase totals = | $828.78 | $893.6975 | $893.69 | $893.70 | $893.60 | |