| 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 | $198.43 | 7.719% | $213.7468 | $213.75 | $213.75 | $213.70 |
| Purchase #2 | $163.27 | 9.671% | $179.0598 | $179.06 | $179.05 | $179.10 |
| Purchase #3 | $206.31 | 10.118% | $227.1844 | $227.18 | $227.20 | $227.20 |
| Purchase #4 | $79.62 | 12.678% | $89.7142 | $89.71 | $89.70 | $89.70 |
| Purchase #5 | $50.61 | 12.811% | $57.0936 | $57.09 | $57.10 | $57.10 |
| Purchase #6 | $35.94 | 13.348% | $40.7373 | $40.74 | $40.75 | $40.70 |
| Purchase #7 | $200.82 | 3.126% | $207.0976 | $207.10 | $207.10 | $207.10 |
| 7 purchase totals = | $935.00 | $1,014.6337 | $1,014.63 | $1,014.65 | $1,014.60 | |