| 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 | $198.80 | 4.456% | $207.6585 | $207.66 | $207.65 | $207.70 |
| Purchase #2 | $7.68 | 5.144% | $8.0751 | $8.08 | $8.10 | $8.10 |
| Purchase #3 | $195.59 | 12.624% | $220.2813 | $220.28 | $220.30 | $220.30 |
| Purchase #4 | $205.71 | 12.756% | $231.9504 | $231.95 | $231.95 | $232.00 |
| Purchase #5 | $143.45 | 12.757% | $161.7499 | $161.75 | $161.75 | $161.70 |
| Purchase #6 | $76.68 | 5.872% | $81.1826 | $81.18 | $81.20 | $81.20 |
| Purchase #7 | $55.54 | 12.487% | $62.4753 | $62.48 | $62.50 | $62.50 |
| 7 purchase totals = | $883.45 | $973.3731 | $973.38 | $973.45 | $973.50 | |