| 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 | $149.33 | 8.508% | $162.035 | $162.04 | $162.05 | $162.00 |
| Purchase #2 | $189.40 | 12.444% | $212.9689 | $212.97 | $212.95 | $213.00 |
| Purchase #3 | $113.62 | 3.853% | $117.9978 | $118.00 | $118.00 | $118.00 |
| Purchase #4 | $26.34 | 9.648% | $28.8813 | $28.88 | $28.90 | $28.90 |
| Purchase #5 | $35.69 | 11.696% | $39.8643 | $39.86 | $39.85 | $39.90 |
| Purchase #6 | $90.76 | 13.873% | $103.3511 | $103.35 | $103.35 | $103.40 |
| Purchase #7 | $118.71 | 7.776% | $127.9409 | $127.94 | $127.95 | $127.90 |
| 7 purchase totals = | $723.85 | $793.0393 | $793.04 | $793.05 | $793.10 | |