| 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 | $138.85 | 6.777% | $148.2599 | $148.26 | $148.25 | $148.30 |
| Purchase #2 | $195.95 | 13.485% | $222.3739 | $222.37 | $222.35 | $222.40 |
| Purchase #3 | $103.45 | 6.718% | $110.3998 | $110.40 | $110.40 | $110.40 |
| Purchase #4 | $208.37 | 3.507% | $215.6775 | $215.68 | $215.70 | $215.70 |
| Purchase #5 | $23.72 | 10.394% | $26.1855 | $26.19 | $26.20 | $26.20 |
| Purchase #6 | $40.35 | 9.453% | $44.1643 | $44.16 | $44.15 | $44.20 |
| Purchase #7 | $8.45 | 6.305% | $8.9828 | $8.98 | $9.00 | $9.00 |
| 7 purchase totals = | $719.14 | $776.0437 | $776.04 | $776.05 | $776.20 | |