| 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 | $168.27 | 10.815% | $186.4684 | $186.47 | $186.45 | $186.50 |
| Purchase #2 | $196.25 | 10.693% | $217.235 | $217.24 | $217.25 | $217.20 |
| Purchase #3 | $197.89 | 12.245% | $222.1216 | $222.12 | $222.10 | $222.10 |
| Purchase #4 | $155.58 | 6.688% | $165.9852 | $165.99 | $166.00 | $166.00 |
| Purchase #5 | $108.72 | 8.615% | $118.0862 | $118.09 | $118.10 | $118.10 |
| Purchase #6 | $148.47 | 5.526% | $156.6745 | $156.67 | $156.65 | $156.70 |
| Purchase #7 | $177.94 | 5.473% | $187.6787 | $187.68 | $187.70 | $187.70 |
| 7 purchase totals = | $1,153.12 | $1,254.2496 | $1,254.26 | $1,254.25 | $1,254.30 | |