| 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 | $150.83 | 8.494% | $163.6415 | $163.64 | $163.65 | $163.60 |
| Purchase #2 | $186.61 | 5.608% | $197.0751 | $197.08 | $197.10 | $197.10 |
| Purchase #3 | $31.81 | 13.158% | $35.9956 | $36.00 | $36.00 | $36.00 |
| Purchase #4 | $76.71 | 12.478% | $86.2819 | $86.28 | $86.30 | $86.30 |
| Purchase #5 | $38.56 | 12.475% | $43.3704 | $43.37 | $43.35 | $43.40 |
| Purchase #6 | $136.46 | 11.354% | $151.9537 | $151.95 | $151.95 | $152.00 |
| Purchase #7 | $90.44 | 5.317% | $95.2487 | $95.25 | $95.25 | $95.20 |
| 7 purchase totals = | $711.42 | $773.5669 | $773.57 | $773.60 | $773.60 | |