| 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 | $155.85 | 7.838% | $168.0655 | $168.07 | $168.05 | $168.10 |
| Purchase #2 | $89.85 | 9.482% | $98.3696 | $98.37 | $98.35 | $98.40 |
| Purchase #3 | $68.72 | 11.766% | $76.8056 | $76.81 | $76.80 | $76.80 |
| Purchase #4 | $192.85 | 7.104% | $206.5501 | $206.55 | $206.55 | $206.60 |
| Purchase #5 | $28.25 | 8.635% | $30.6894 | $30.69 | $30.70 | $30.70 |
| Purchase #6 | $16.51 | 4.601% | $17.2696 | $17.27 | $17.25 | $17.30 |
| Purchase #7 | $121.27 | 4.792% | $127.0813 | $127.08 | $127.10 | $127.10 |
| 7 purchase totals = | $673.30 | $724.8311 | $724.84 | $724.80 | $725.00 | |