| 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 | $95.85 | 11.301% | $106.682 | $106.68 | $106.70 | $106.70 |
| Purchase #2 | $150.25 | 10.460% | $165.9662 | $165.97 | $165.95 | $166.00 |
| Purchase #3 | $6.91 | 11.753% | $7.7221 | $7.72 | $7.70 | $7.70 |
| Purchase #4 | $22.59 | 13.743% | $25.6945 | $25.69 | $25.70 | $25.70 |
| Purchase #5 | $175.89 | 6.697% | $187.6694 | $187.67 | $187.65 | $187.70 |
| Purchase #6 | $132.58 | 9.214% | $144.7959 | $144.80 | $144.80 | $144.80 |
| Purchase #7 | $213.26 | 4.533% | $222.9271 | $222.93 | $222.95 | $222.90 |
| 7 purchase totals = | $797.33 | $861.4572 | $861.46 | $861.45 | $861.50 | |