| 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 | $175.78 | 11.786% | $196.4974 | $196.50 | $196.50 | $196.50 |
| Purchase #2 | $19.93 | 6.353% | $21.1962 | $21.20 | $21.20 | $21.20 |
| Purchase #3 | $164.25 | 13.712% | $186.772 | $186.77 | $186.75 | $186.80 |
| Purchase #4 | $109.96 | 6.140% | $116.7115 | $116.71 | $116.70 | $116.70 |
| Purchase #5 | $218.60 | 9.453% | $239.2643 | $239.26 | $239.25 | $239.30 |
| Purchase #6 | $131.56 | 11.218% | $146.3184 | $146.32 | $146.30 | $146.30 |
| Purchase #7 | $19.67 | 13.501% | $22.3256 | $22.33 | $22.35 | $22.30 |
| 7 purchase totals = | $839.75 | $929.0854 | $929.09 | $929.05 | $929.10 | |