| 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 | $158.43 | 9.199% | $173.004 | $173.00 | $173.00 | $173.00 |
| Purchase #2 | $74.29 | 9.845% | $81.6039 | $81.60 | $81.60 | $81.60 |
| Purchase #3 | $114.63 | 13.703% | $130.3377 | $130.34 | $130.35 | $130.30 |
| Purchase #4 | $147.54 | 12.746% | $166.3454 | $166.35 | $166.35 | $166.30 |
| Purchase #5 | $82.30 | 4.743% | $86.2035 | $86.20 | $86.20 | $86.20 |
| Purchase #6 | $149.37 | 5.553% | $157.6645 | $157.66 | $157.65 | $157.70 |
| Purchase #7 | $62.50 | 10.228% | $68.8925 | $68.89 | $68.90 | $68.90 |
| 7 purchase totals = | $789.06 | $864.0515 | $864.04 | $864.05 | $864.00 | |