| 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 | $147.80 | 10.527% | $163.3589 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $227.88 | 6.744% | $243.2482 | $243.25 | $243.25 | $243.20 |
| Purchase #3 | $97.68 | 11.603% | $109.0138 | $109.01 | $109.00 | $109.00 |
| Purchase #4 | $199.94 | 3.850% | $207.6377 | $207.64 | $207.65 | $207.60 |
| Purchase #5 | $223.29 | 9.824% | $245.226 | $245.23 | $245.25 | $245.20 |
| Purchase #6 | $35.87 | 10.520% | $39.6435 | $39.64 | $39.65 | $39.60 |
| Purchase #7 | $55.73 | 7.277% | $59.7855 | $59.79 | $59.80 | $59.80 |
| 7 purchase totals = | $988.19 | $1,067.9136 | $1,067.92 | $1,067.95 | $1,067.80 | |