| 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 | $148.70 | 9.683% | $163.0986 | $163.10 | $163.10 | $163.10 |
| Purchase #2 | $50.59 | 9.380% | $55.3353 | $55.34 | $55.35 | $55.30 |
| Purchase #3 | $215.77 | 3.562% | $223.4557 | $223.46 | $223.45 | $223.50 |
| Purchase #4 | $150.59 | 9.815% | $165.3704 | $165.37 | $165.35 | $165.40 |
| Purchase #5 | $129.77 | 7.129% | $139.0213 | $139.02 | $139.00 | $139.00 |
| Purchase #6 | $77.70 | 5.864% | $82.2563 | $82.26 | $82.25 | $82.30 |
| Purchase #7 | $33.50 | 5.859% | $35.4628 | $35.46 | $35.45 | $35.50 |
| 7 purchase totals = | $806.62 | $864.0004 | $864.01 | $863.95 | $864.10 | |