| 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 | $70.58 | 13.537% | $80.1344 | $80.13 | $80.15 | $80.10 |
| Purchase #2 | $225.84 | 4.221% | $235.3727 | $235.37 | $235.35 | $235.40 |
| Purchase #3 | $17.43 | 7.565% | $18.7486 | $18.75 | $18.75 | $18.70 |
| Purchase #4 | $182.59 | 3.378% | $188.7579 | $188.76 | $188.75 | $188.80 |
| Purchase #5 | $105.36 | 7.579% | $113.3452 | $113.35 | $113.35 | $113.30 |
| Purchase #6 | $94.49 | 9.621% | $103.5809 | $103.58 | $103.60 | $103.60 |
| Purchase #7 | $150.62 | 3.667% | $156.1432 | $156.14 | $156.15 | $156.10 |
| 7 purchase totals = | $846.91 | $896.0829 | $896.08 | $896.10 | $896.00 | |