| 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 | $195.63 | 5.336% | $206.0688 | $206.07 | $206.05 | $206.10 |
| Purchase #2 | $47.41 | 3.864% | $49.2419 | $49.24 | $49.25 | $49.20 |
| Purchase #3 | $103.41 | 3.176% | $106.6943 | $106.69 | $106.70 | $106.70 |
| Purchase #4 | $77.77 | 4.115% | $80.9702 | $80.97 | $80.95 | $81.00 |
| Purchase #5 | $127.58 | 5.136% | $134.1325 | $134.13 | $134.15 | $134.10 |
| Purchase #6 | $79.83 | 6.567% | $85.0724 | $85.07 | $85.05 | $85.10 |
| Purchase #7 | $161.79 | 8.656% | $175.7945 | $175.79 | $175.80 | $175.80 |
| 7 purchase totals = | $793.42 | $837.9746 | $837.96 | $837.95 | $838.00 | |