| 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 | $131.58 | 9.477% | $144.0498 | $144.05 | $144.05 | $144.00 |
| Purchase #2 | $36.83 | 10.448% | $40.678 | $40.68 | $40.70 | $40.70 |
| Purchase #3 | $70.45 | 11.628% | $78.6419 | $78.64 | $78.65 | $78.60 |
| Purchase #4 | $224.36 | 3.653% | $232.5559 | $232.56 | $232.55 | $232.60 |
| Purchase #5 | $98.82 | 4.356% | $103.1246 | $103.12 | $103.10 | $103.10 |
| Purchase #6 | $148.95 | 10.238% | $164.1995 | $164.20 | $164.20 | $164.20 |
| Purchase #7 | $122.46 | 3.112% | $126.271 | $126.27 | $126.25 | $126.30 |
| 7 purchase totals = | $833.45 | $889.5207 | $889.52 | $889.50 | $889.50 | |