| 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 | $156.95 | 5.425% | $165.4645 | $165.46 | $165.45 | $165.50 |
| Purchase #2 | $240.91 | 9.846% | $264.63 | $264.63 | $264.65 | $264.60 |
| Purchase #3 | $233.80 | 3.754% | $242.5769 | $242.58 | $242.60 | $242.60 |
| Purchase #4 | $176.61 | 5.144% | $185.6948 | $185.69 | $185.70 | $185.70 |
| Purchase #5 | $97.25 | 9.598% | $106.5841 | $106.58 | $106.60 | $106.60 |
| Purchase #6 | $137.27 | 3.448% | $142.0031 | $142.00 | $142.00 | $142.00 |
| Purchase #7 | $119.95 | 8.128% | $129.6995 | $129.70 | $129.70 | $129.70 |
| 7 purchase totals = | $1,162.74 | $1,236.6529 | $1,236.64 | $1,236.70 | $1,236.70 | |