| 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 | $136.71 | 3.589% | $141.6165 | $141.62 | $141.60 | $141.60 |
| Purchase #2 | $56.76 | 4.241% | $59.1672 | $59.17 | $59.15 | $59.20 |
| Purchase #3 | $187.69 | 3.138% | $193.5797 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $145.76 | 6.795% | $155.6644 | $155.66 | $155.65 | $155.70 |
| Purchase #5 | $79.66 | 4.185% | $82.9938 | $82.99 | $83.00 | $83.00 |
| Purchase #6 | $243.94 | 7.864% | $263.1234 | $263.12 | $263.10 | $263.10 |
| Purchase #7 | $17.58 | 9.473% | $19.2454 | $19.25 | $19.25 | $19.20 |
| 7 purchase totals = | $868.10 | $915.3904 | $915.39 | $915.35 | $915.40 | |