| 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 | $155.82 | 3.499% | $161.2721 | $161.27 | $161.25 | $161.30 |
| Purchase #2 | $195.70 | 9.838% | $214.953 | $214.95 | $214.95 | $215.00 |
| Purchase #3 | $106.81 | 8.865% | $116.2787 | $116.28 | $116.30 | $116.30 |
| Purchase #4 | $247.47 | 8.667% | $268.9182 | $268.92 | $268.90 | $268.90 |
| Purchase #5 | $177.75 | 13.462% | $201.6787 | $201.68 | $201.70 | $201.70 |
| Purchase #6 | $14.71 | 8.478% | $15.9571 | $15.96 | $15.95 | $16.00 |
| Purchase #7 | $25.41 | 7.707% | $27.3683 | $27.37 | $27.35 | $27.40 |
| 7 purchase totals = | $923.67 | $1,006.4261 | $1,006.43 | $1,006.40 | $1,006.60 | |