| 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 | $155.33 | 5.527% | $163.9151 | $163.92 | $163.90 | $163.90 |
| Purchase #2 | $175.50 | 11.453% | $195.6 | $195.60 | $195.60 | $195.60 |
| Purchase #3 | $174.70 | 3.440% | $180.7097 | $180.71 | $180.70 | $180.70 |
| Purchase #4 | $69.81 | 8.402% | $75.6754 | $75.68 | $75.70 | $75.70 |
| Purchase #5 | $58.74 | 4.743% | $61.526 | $61.53 | $61.55 | $61.50 |
| Purchase #6 | $160.37 | 7.203% | $171.9215 | $171.92 | $171.90 | $171.90 |
| Purchase #7 | $32.98 | 11.546% | $36.7879 | $36.79 | $36.80 | $36.80 |
| 7 purchase totals = | $827.43 | $886.1356 | $886.15 | $886.15 | $886.10 | |