| 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 | $167.51 | 12.786% | $188.9278 | $188.93 | $188.95 | $188.90 |
| Purchase #2 | $26.35 | 13.704% | $29.961 | $29.96 | $29.95 | $30.00 |
| Purchase #3 | $139.31 | 12.598% | $156.8603 | $156.86 | $156.85 | $156.90 |
| Purchase #4 | $209.25 | 12.466% | $235.3351 | $235.34 | $235.35 | $235.30 |
| Purchase #5 | $80.76 | 12.843% | $91.132 | $91.13 | $91.15 | $91.10 |
| Purchase #6 | $33.95 | 8.378% | $36.7943 | $36.79 | $36.80 | $36.80 |
| Purchase #7 | $141.83 | 3.225% | $146.404 | $146.40 | $146.40 | $146.40 |
| 7 purchase totals = | $798.96 | $885.4145 | $885.41 | $885.45 | $885.40 | |