| 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 | $194.80 | 7.321% | $209.0613 | $209.06 | $209.05 | $209.10 |
| Purchase #2 | $54.90 | 11.668% | $61.3057 | $61.31 | $61.30 | $61.30 |
| Purchase #3 | $161.79 | 12.687% | $182.3163 | $182.32 | $182.30 | $182.30 |
| Purchase #4 | $67.82 | 4.458% | $70.8434 | $70.84 | $70.85 | $70.80 |
| Purchase #5 | $121.35 | 10.458% | $134.0408 | $134.04 | $134.05 | $134.00 |
| Purchase #6 | $161.40 | 4.758% | $169.0794 | $169.08 | $169.10 | $169.10 |
| Purchase #7 | $141.37 | 6.243% | $150.1957 | $150.20 | $150.20 | $150.20 |
| 7 purchase totals = | $903.43 | $976.8426 | $976.85 | $976.85 | $976.80 | |