| 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 | $155.87 | 13.546% | $176.9842 | $176.98 | $177.00 | $177.00 |
| Purchase #2 | $156.62 | 5.187% | $164.7439 | $164.74 | $164.75 | $164.70 |
| Purchase #3 | $186.60 | 3.433% | $193.006 | $193.01 | $193.00 | $193.00 |
| Purchase #4 | $250.76 | 4.400% | $261.7934 | $261.79 | $261.80 | $261.80 |
| Purchase #5 | $218.66 | 5.510% | $230.7082 | $230.71 | $230.70 | $230.70 |
| Purchase #6 | $128.30 | 5.484% | $135.336 | $135.34 | $135.35 | $135.30 |
| Purchase #7 | $15.25 | 12.238% | $17.1163 | $17.12 | $17.10 | $17.10 |
| 7 purchase totals = | $1,112.06 | $1,179.6880 | $1,179.69 | $1,179.70 | $1,179.60 | |