| 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 | $137.90 | 4.160% | $143.6366 | $143.64 | $143.65 | $143.60 |
| Purchase #2 | $125.61 | 13.804% | $142.9492 | $142.95 | $142.95 | $142.90 |
| Purchase #3 | $86.32 | 12.655% | $97.2438 | $97.24 | $97.25 | $97.20 |
| Purchase #4 | $139.92 | 3.525% | $144.8522 | $144.85 | $144.85 | $144.90 |
| Purchase #5 | $249.58 | 13.306% | $282.7891 | $282.79 | $282.80 | $282.80 |
| Purchase #6 | $182.41 | 5.358% | $192.1835 | $192.18 | $192.20 | $192.20 |
| Purchase #7 | $152.49 | 8.477% | $165.4166 | $165.42 | $165.40 | $165.40 |
| 7 purchase totals = | $1,074.23 | $1,169.0710 | $1,169.07 | $1,169.10 | $1,169.00 | |