| 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 | $96.39 | 8.615% | $104.694 | $104.69 | $104.70 | $104.70 |
| Purchase #2 | $173.43 | 8.609% | $188.3606 | $188.36 | $188.35 | $188.40 |
| Purchase #3 | $14.93 | 10.325% | $16.4715 | $16.47 | $16.45 | $16.50 |
| Purchase #4 | $190.93 | 12.680% | $215.1399 | $215.14 | $215.15 | $215.10 |
| Purchase #5 | $11.65 | 11.791% | $13.0237 | $13.02 | $13.00 | $13.00 |
| Purchase #6 | $94.75 | 11.332% | $105.4871 | $105.49 | $105.50 | $105.50 |
| Purchase #7 | $75.49 | 12.126% | $84.6439 | $84.64 | $84.65 | $84.60 |
| 7 purchase totals = | $657.57 | $727.8207 | $727.81 | $727.80 | $727.80 | |