| 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 | $164.80 | 4.643% | $172.4517 | $172.45 | $172.45 | $172.50 |
| Purchase #2 | $105.42 | 5.533% | $111.2529 | $111.25 | $111.25 | $111.30 |
| Purchase #3 | $231.68 | 11.678% | $258.7356 | $258.74 | $258.75 | $258.70 |
| Purchase #4 | $223.46 | 5.256% | $235.2051 | $235.21 | $235.20 | $235.20 |
| Purchase #5 | $249.43 | 3.659% | $258.5566 | $258.56 | $258.55 | $258.60 |
| Purchase #6 | $204.64 | 10.846% | $226.8353 | $226.84 | $226.85 | $226.80 |
| Purchase #7 | $58.81 | 7.482% | $63.2102 | $63.21 | $63.20 | $63.20 |
| 7 purchase totals = | $1,238.24 | $1,326.2474 | $1,326.26 | $1,326.25 | $1,326.30 | |