| 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 | $149.41 | 9.240% | $163.2155 | $163.22 | $163.20 | $163.20 |
| Purchase #2 | $187.37 | 11.433% | $208.792 | $208.79 | $208.80 | $208.80 |
| Purchase #3 | $228.43 | 12.459% | $256.8901 | $256.89 | $256.90 | $256.90 |
| Purchase #4 | $16.67 | 10.635% | $18.4429 | $18.44 | $18.45 | $18.40 |
| Purchase #5 | $217.26 | 4.595% | $227.2431 | $227.24 | $227.25 | $227.20 |
| Purchase #6 | $230.27 | 6.690% | $245.6751 | $245.68 | $245.70 | $245.70 |
| Purchase #7 | $52.28 | 13.222% | $59.1925 | $59.19 | $59.20 | $59.20 |
| 7 purchase totals = | $1,081.69 | $1,179.4512 | $1,179.45 | $1,179.50 | $1,179.40 | |