| 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 | $154.31 | 9.125% | $168.3908 | $168.39 | $168.40 | $168.40 |
| Purchase #2 | $150.25 | 10.671% | $166.2832 | $166.28 | $166.30 | $166.30 |
| Purchase #3 | $198.72 | 7.549% | $213.7214 | $213.72 | $213.70 | $213.70 |
| Purchase #4 | $98.44 | 4.705% | $103.0716 | $103.07 | $103.05 | $103.10 |
| Purchase #5 | $10.57 | 10.531% | $11.6831 | $11.68 | $11.70 | $11.70 |
| Purchase #6 | $126.87 | 12.747% | $143.0421 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $61.71 | 8.637% | $67.0399 | $67.04 | $67.05 | $67.00 |
| 7 purchase totals = | $800.87 | $873.2321 | $873.22 | $873.25 | $873.20 | |