| 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 | $149.66 | 12.519% | $168.3959 | $168.40 | $168.40 | $168.40 |
| Purchase #2 | $31.34 | 12.428% | $35.2349 | $35.23 | $35.25 | $35.20 |
| Purchase #3 | $201.63 | 10.183% | $222.162 | $222.16 | $222.15 | $222.20 |
| Purchase #4 | $15.42 | 12.194% | $17.3003 | $17.30 | $17.30 | $17.30 |
| Purchase #5 | $163.58 | 8.672% | $177.7657 | $177.77 | $177.75 | $177.80 |
| Purchase #6 | $234.32 | 11.124% | $260.3858 | $260.39 | $260.40 | $260.40 |
| Purchase #7 | $169.57 | 3.760% | $175.9458 | $175.95 | $175.95 | $175.90 |
| 7 purchase totals = | $965.52 | $1,057.1904 | $1,057.20 | $1,057.20 | $1,057.20 | |