| 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 | $106.27 | 12.710% | $119.7769 | $119.78 | $119.80 | $119.80 |
| Purchase #2 | $80.38 | 4.144% | $83.7109 | $83.71 | $83.70 | $83.70 |
| Purchase #3 | $185.83 | 7.224% | $199.2544 | $199.25 | $199.25 | $199.30 |
| Purchase #4 | $139.27 | 4.276% | $145.2252 | $145.23 | $145.25 | $145.20 |
| Purchase #5 | $139.75 | 4.516% | $146.0611 | $146.06 | $146.05 | $146.10 |
| Purchase #6 | $79.87 | 6.874% | $85.3603 | $85.36 | $85.35 | $85.40 |
| Purchase #7 | $31.98 | 5.734% | $33.8137 | $33.81 | $33.80 | $33.80 |
| 7 purchase totals = | $763.35 | $813.2025 | $813.20 | $813.20 | $813.30 | |