| 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 | $15.40 | 12.547% | $17.3322 | $17.33 | $17.35 | $17.30 |
| Purchase #2 | $205.32 | 10.728% | $227.3467 | $227.35 | $227.35 | $227.30 |
| Purchase #3 | $210.83 | 3.579% | $218.3756 | $218.38 | $218.40 | $218.40 |
| Purchase #4 | $16.88 | 4.462% | $17.6332 | $17.63 | $17.65 | $17.60 |
| Purchase #5 | $147.33 | 3.153% | $151.9753 | $151.98 | $152.00 | $152.00 |
| Purchase #6 | $54.83 | 8.102% | $59.2723 | $59.27 | $59.25 | $59.30 |
| Purchase #7 | $146.48 | 12.737% | $165.1372 | $165.14 | $165.15 | $165.10 |
| 7 purchase totals = | $797.07 | $857.0725 | $857.08 | $857.15 | $857.00 | |