| 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 | $113.63 | 11.565% | $126.7713 | $126.77 | $126.75 | $126.80 |
| Purchase #2 | $227.69 | 7.133% | $243.9311 | $243.93 | $243.95 | $243.90 |
| Purchase #3 | $156.52 | 5.167% | $164.6074 | $164.61 | $164.60 | $164.60 |
| Purchase #4 | $154.31 | 8.491% | $167.4125 | $167.41 | $167.40 | $167.40 |
| Purchase #5 | $190.60 | 11.280% | $212.0997 | $212.10 | $212.10 | $212.10 |
| Purchase #6 | $20.38 | 3.800% | $21.1544 | $21.15 | $21.15 | $21.20 |
| Purchase #7 | $6.43 | 4.642% | $6.7285 | $6.73 | $6.75 | $6.70 |
| 7 purchase totals = | $869.56 | $942.7049 | $942.70 | $942.70 | $942.70 | |