| 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 | $185.83 | 11.551% | $207.2952 | $207.30 | $207.30 | $207.30 |
| Purchase #2 | $61.65 | 6.250% | $65.5031 | $65.50 | $65.50 | $65.50 |
| Purchase #3 | $171.99 | 11.623% | $191.9804 | $191.98 | $192.00 | $192.00 |
| Purchase #4 | $15.66 | 3.508% | $16.2094 | $16.21 | $16.20 | $16.20 |
| Purchase #5 | $44.51 | 13.149% | $50.3626 | $50.36 | $50.35 | $50.40 |
| Purchase #6 | $26.61 | 7.808% | $28.6877 | $28.69 | $28.70 | $28.70 |
| Purchase #7 | $152.97 | 6.578% | $163.0324 | $163.03 | $163.05 | $163.00 |
| 7 purchase totals = | $659.22 | $723.0708 | $723.07 | $723.10 | $723.10 | |