| 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 | $167.42 | 11.529% | $186.7219 | $186.72 | $186.70 | $186.70 |
| Purchase #2 | $19.28 | 13.599% | $21.9019 | $21.90 | $21.90 | $21.90 |
| Purchase #3 | $201.66 | 11.577% | $225.0062 | $225.01 | $225.00 | $225.00 |
| Purchase #4 | $187.56 | 13.252% | $212.4155 | $212.42 | $212.40 | $212.40 |
| Purchase #5 | $72.75 | 6.742% | $77.6548 | $77.65 | $77.65 | $77.70 |
| Purchase #6 | $16.47 | 13.305% | $18.6613 | $18.66 | $18.65 | $18.70 |
| Purchase #7 | $168.53 | 11.526% | $187.9548 | $187.95 | $187.95 | $188.00 |
| 7 purchase totals = | $833.67 | $930.3164 | $930.31 | $930.25 | $930.40 | |