| 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 | $17.89 | 4.803% | $18.7493 | $18.75 | $18.75 | $18.70 |
| Purchase #2 | $146.49 | 4.874% | $153.6299 | $153.63 | $153.65 | $153.60 |
| Purchase #3 | $207.75 | 6.798% | $221.8728 | $221.87 | $221.85 | $221.90 |
| Purchase #4 | $167.36 | 3.370% | $173 | $173.00 | $173.00 | $173.00 |
| Purchase #5 | $154.96 | 7.539% | $166.6424 | $166.64 | $166.65 | $166.60 |
| Purchase #6 | $144.89 | 9.793% | $159.0791 | $159.08 | $159.10 | $159.10 |
| Purchase #7 | $61.80 | 5.328% | $65.0927 | $65.09 | $65.10 | $65.10 |
| 7 purchase totals = | $901.14 | $958.0662 | $958.06 | $958.10 | $958.00 | |