| 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 | $247.37 | 10.240% | $272.7007 | $272.70 | $272.70 | $272.70 |
| Purchase #2 | $174.72 | 3.660% | $181.1148 | $181.11 | $181.10 | $181.10 |
| Purchase #3 | $12.45 | 13.209% | $14.0945 | $14.09 | $14.10 | $14.10 |
| Purchase #4 | $162.69 | 8.197% | $176.0257 | $176.03 | $176.05 | $176.00 |
| Purchase #5 | $56.69 | 8.239% | $61.3607 | $61.36 | $61.35 | $61.40 |
| Purchase #6 | $172.73 | 5.179% | $181.6757 | $181.68 | $181.70 | $181.70 |
| Purchase #7 | $10.89 | 7.524% | $11.7094 | $11.71 | $11.70 | $11.70 |
| 7 purchase totals = | $837.54 | $898.6815 | $898.68 | $898.70 | $898.70 | |