| 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 | $179.66 | 3.171% | $185.357 | $185.36 | $185.35 | $185.40 |
| Purchase #2 | $249.25 | 9.356% | $272.5698 | $272.57 | $272.55 | $272.60 |
| Purchase #3 | $36.99 | 7.662% | $39.8242 | $39.82 | $39.80 | $39.80 |
| Purchase #4 | $186.60 | 8.795% | $203.0115 | $203.01 | $203.00 | $203.00 |
| Purchase #5 | $227.87 | 4.300% | $237.6684 | $237.67 | $237.65 | $237.70 |
| Purchase #6 | $181.43 | 9.520% | $198.7021 | $198.70 | $198.70 | $198.70 |
| Purchase #7 | $7.34 | 3.566% | $7.6017 | $7.60 | $7.60 | $7.60 |
| 7 purchase totals = | $1,069.14 | $1,144.7347 | $1,144.73 | $1,144.65 | $1,144.80 | |