| 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 | $162.69 | 12.710% | $183.3679 | $183.37 | $183.35 | $183.40 |
| Purchase #2 | $86.59 | 9.391% | $94.7217 | $94.72 | $94.70 | $94.70 |
| Purchase #3 | $42.85 | 13.302% | $48.5499 | $48.55 | $48.55 | $48.50 |
| Purchase #4 | $72.42 | 9.360% | $79.1985 | $79.20 | $79.20 | $79.20 |
| Purchase #5 | $23.33 | 13.785% | $26.546 | $26.55 | $26.55 | $26.50 |
| Purchase #6 | $188.38 | 7.129% | $201.8096 | $201.81 | $201.80 | $201.80 |
| Purchase #7 | $74.80 | 11.308% | $83.2584 | $83.26 | $83.25 | $83.30 |
| 7 purchase totals = | $651.06 | $717.4520 | $717.46 | $717.40 | $717.40 | |