| 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 | $15.60 | 12.757% | $17.5901 | $17.59 | $17.60 | $17.60 |
| Purchase #2 | $180.33 | 6.467% | $191.9919 | $191.99 | $192.00 | $192.00 |
| Purchase #3 | $142.85 | 10.613% | $158.0107 | $158.01 | $158.00 | $158.00 |
| Purchase #4 | $120.68 | 9.733% | $132.4258 | $132.43 | $132.45 | $132.40 |
| Purchase #5 | $170.43 | 4.846% | $178.689 | $178.69 | $178.70 | $178.70 |
| Purchase #6 | $94.36 | 11.766% | $105.4624 | $105.46 | $105.45 | $105.50 |
| Purchase #7 | $247.45 | 5.667% | $261.473 | $261.47 | $261.45 | $261.50 |
| 7 purchase totals = | $971.70 | $1,045.6429 | $1,045.64 | $1,045.65 | $1,045.70 | |