| 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 | $91.29 | 7.553% | $98.1851 | $98.19 | $98.20 | $98.20 |
| Purchase #2 | $150.33 | 10.753% | $166.495 | $166.50 | $166.50 | $166.50 |
| Purchase #3 | $83.49 | 3.780% | $86.6459 | $86.65 | $86.65 | $86.60 |
| Purchase #4 | $134.65 | 7.242% | $144.4014 | $144.40 | $144.40 | $144.40 |
| Purchase #5 | $180.84 | 3.641% | $187.4244 | $187.42 | $187.40 | $187.40 |
| Purchase #6 | $16.77 | 13.663% | $19.0613 | $19.06 | $19.05 | $19.10 |
| Purchase #7 | $120.96 | 13.494% | $137.2823 | $137.28 | $137.30 | $137.30 |
| 7 purchase totals = | $778.33 | $839.4954 | $839.50 | $839.50 | $839.50 | |