| 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 | $145.82 | 9.137% | $159.1436 | $159.14 | $159.15 | $159.10 |
| Purchase #2 | $165.30 | 10.542% | $182.7259 | $182.73 | $182.75 | $182.70 |
| Purchase #3 | $148.77 | 5.611% | $157.1175 | $157.12 | $157.10 | $157.10 |
| Purchase #4 | $179.69 | 6.443% | $191.2674 | $191.27 | $191.25 | $191.30 |
| Purchase #5 | $198.30 | 9.547% | $217.2317 | $217.23 | $217.25 | $217.20 |
| Purchase #6 | $21.83 | 4.772% | $22.8717 | $22.87 | $22.85 | $22.90 |
| Purchase #7 | $11.39 | 3.537% | $11.7929 | $11.79 | $11.80 | $11.80 |
| 7 purchase totals = | $871.10 | $942.1507 | $942.15 | $942.15 | $942.10 | |