| 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 | $94.77 | 5.858% | $100.3216 | $100.32 | $100.30 | $100.30 |
| Purchase #2 | $146.63 | 13.385% | $166.2564 | $166.26 | $166.25 | $166.30 |
| Purchase #3 | $27.44 | 10.803% | $30.4043 | $30.40 | $30.40 | $30.40 |
| Purchase #4 | $180.39 | 9.835% | $198.1314 | $198.13 | $198.15 | $198.10 |
| Purchase #5 | $139.94 | 5.175% | $147.1819 | $147.18 | $147.20 | $147.20 |
| Purchase #6 | $73.29 | 4.614% | $76.6716 | $76.67 | $76.65 | $76.70 |
| Purchase #7 | $152.61 | 3.680% | $158.226 | $158.23 | $158.25 | $158.20 |
| 7 purchase totals = | $815.07 | $877.1932 | $877.19 | $877.20 | $877.20 | |