| 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 | $118.45 | 8.781% | $128.8511 | $128.85 | $128.85 | $128.90 |
| Purchase #2 | $161.80 | 4.728% | $169.4499 | $169.45 | $169.45 | $169.40 |
| Purchase #3 | $18.46 | 4.235% | $19.2418 | $19.24 | $19.25 | $19.20 |
| Purchase #4 | $117.69 | 4.718% | $123.2426 | $123.24 | $123.25 | $123.20 |
| Purchase #5 | $68.63 | 12.357% | $77.1106 | $77.11 | $77.10 | $77.10 |
| Purchase #6 | $195.42 | 4.214% | $203.655 | $203.66 | $203.65 | $203.70 |
| Purchase #7 | $173.75 | 11.690% | $194.0614 | $194.06 | $194.05 | $194.10 |
| 7 purchase totals = | $854.20 | $915.6124 | $915.61 | $915.60 | $915.60 | |