| 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 | $133.65 | 11.180% | $148.5921 | $148.59 | $148.60 | $148.60 |
| Purchase #2 | $148.69 | 3.176% | $153.4124 | $153.41 | $153.40 | $153.40 |
| Purchase #3 | $18.87 | 5.371% | $19.8835 | $19.88 | $19.90 | $19.90 |
| Purchase #4 | $21.98 | 6.446% | $23.3968 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $195.76 | 8.552% | $212.5014 | $212.50 | $212.50 | $212.50 |
| Purchase #6 | $243.32 | 10.688% | $269.326 | $269.33 | $269.35 | $269.30 |
| Purchase #7 | $94.48 | 3.156% | $97.4618 | $97.46 | $97.45 | $97.50 |
| 7 purchase totals = | $856.75 | $924.5740 | $924.57 | $924.60 | $924.60 | |