| 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 | $177.78 | 4.730% | $186.189 | $186.19 | $186.20 | $186.20 |
| Purchase #2 | $179.37 | 4.382% | $187.23 | $187.23 | $187.25 | $187.20 |
| Purchase #3 | $133.83 | 6.380% | $142.3684 | $142.37 | $142.35 | $142.40 |
| Purchase #4 | $214.34 | 6.439% | $228.1414 | $228.14 | $228.15 | $228.10 |
| Purchase #5 | $66.52 | 4.553% | $69.5487 | $69.55 | $69.55 | $69.50 |
| Purchase #6 | $243.36 | 10.310% | $268.4504 | $268.45 | $268.45 | $268.50 |
| Purchase #7 | $171.71 | 6.785% | $183.3605 | $183.36 | $183.35 | $183.40 |
| 7 purchase totals = | $1,186.91 | $1,265.2884 | $1,265.29 | $1,265.30 | $1,265.30 | |