| 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 | $165.88 | 5.868% | $175.6138 | $175.61 | $175.60 | $175.60 |
| Purchase #2 | $183.93 | 3.456% | $190.2866 | $190.29 | $190.30 | $190.30 |
| Purchase #3 | $51.69 | 7.488% | $55.5605 | $55.56 | $55.55 | $55.60 |
| Purchase #4 | $188.55 | 10.737% | $208.7946 | $208.79 | $208.80 | $208.80 |
| Purchase #5 | $146.35 | 13.283% | $165.7897 | $165.79 | $165.80 | $165.80 |
| Purchase #6 | $5.30 | 7.182% | $5.6806 | $5.68 | $5.70 | $5.70 |
| Purchase #7 | $209.85 | 13.736% | $238.675 | $238.68 | $238.70 | $238.70 |
| 7 purchase totals = | $951.55 | $1,040.4008 | $1,040.40 | $1,040.45 | $1,040.50 | |