| 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 | $163.96 | 13.795% | $186.5783 | $186.58 | $186.60 | $186.60 |
| Purchase #2 | $62.57 | 13.739% | $71.1665 | $71.17 | $71.15 | $71.20 |
| Purchase #3 | $7.52 | 5.246% | $7.9145 | $7.91 | $7.90 | $7.90 |
| Purchase #4 | $38.95 | 8.554% | $42.2818 | $42.28 | $42.30 | $42.30 |
| Purchase #5 | $7.76 | 7.145% | $8.3145 | $8.31 | $8.30 | $8.30 |
| Purchase #6 | $26.76 | 12.478% | $30.0991 | $30.10 | $30.10 | $30.10 |
| Purchase #7 | $206.25 | 3.554% | $213.5801 | $213.58 | $213.60 | $213.60 |
| 7 purchase totals = | $513.77 | $559.9348 | $559.93 | $559.95 | $560.00 | |