| 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 | $146.91 | 6.861% | $156.9895 | $156.99 | $157.00 | $157.00 |
| Purchase #2 | $242.33 | 5.276% | $255.1153 | $255.12 | $255.10 | $255.10 |
| Purchase #3 | $6.71 | 7.677% | $7.2251 | $7.23 | $7.25 | $7.20 |
| Purchase #4 | $33.76 | 10.426% | $37.2798 | $37.28 | $37.30 | $37.30 |
| Purchase #5 | $208.87 | 3.711% | $216.6212 | $216.62 | $216.60 | $216.60 |
| Purchase #6 | $28.47 | 7.478% | $30.599 | $30.60 | $30.60 | $30.60 |
| Purchase #7 | $124.79 | 10.321% | $137.6696 | $137.67 | $137.65 | $137.70 |
| 7 purchase totals = | $791.84 | $841.4995 | $841.51 | $841.50 | $841.50 | |