| 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 | $114.43 | 10.795% | $126.7827 | $126.78 | $126.80 | $126.80 |
| Purchase #2 | $222.81 | 13.213% | $252.2499 | $252.25 | $252.25 | $252.20 |
| Purchase #3 | $175.39 | 11.356% | $195.3073 | $195.31 | $195.30 | $195.30 |
| Purchase #4 | $109.35 | 12.662% | $123.1959 | $123.20 | $123.20 | $123.20 |
| Purchase #5 | $182.48 | 3.737% | $189.2993 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $151.99 | 9.111% | $165.8378 | $165.84 | $165.85 | $165.80 |
| Purchase #7 | $97.93 | 10.786% | $108.4927 | $108.49 | $108.50 | $108.50 |
| 7 purchase totals = | $1,054.38 | $1,161.1656 | $1,161.17 | $1,161.20 | $1,161.10 | |