| 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 | $143.53 | 9.682% | $157.4266 | $157.43 | $157.45 | $157.40 |
| Purchase #2 | $159.25 | 11.524% | $177.602 | $177.60 | $177.60 | $177.60 |
| Purchase #3 | $52.25 | 10.177% | $57.5675 | $57.57 | $57.55 | $57.60 |
| Purchase #4 | $167.54 | 4.748% | $175.4948 | $175.49 | $175.50 | $175.50 |
| Purchase #5 | $196.84 | 8.555% | $213.6797 | $213.68 | $213.70 | $213.70 |
| Purchase #6 | $245.67 | 12.112% | $275.4256 | $275.43 | $275.45 | $275.40 |
| Purchase #7 | $28.80 | 6.371% | $30.6348 | $30.63 | $30.65 | $30.60 |
| 7 purchase totals = | $993.88 | $1,087.8310 | $1,087.83 | $1,087.90 | $1,087.80 | |