| 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 | $148.64 | 10.779% | $164.6619 | $164.66 | $164.65 | $164.70 |
| Purchase #2 | $136.43 | 5.110% | $143.4016 | $143.40 | $143.40 | $143.40 |
| Purchase #3 | $208.78 | 10.721% | $231.1633 | $231.16 | $231.15 | $231.20 |
| Purchase #4 | $234.87 | 12.114% | $263.3222 | $263.32 | $263.30 | $263.30 |
| Purchase #5 | $171.77 | 3.166% | $177.2082 | $177.21 | $177.20 | $177.20 |
| Purchase #6 | $46.43 | 8.855% | $50.5414 | $50.54 | $50.55 | $50.50 |
| Purchase #7 | $94.65 | 10.549% | $104.6346 | $104.63 | $104.65 | $104.60 |
| 7 purchase totals = | $1,041.57 | $1,134.9332 | $1,134.92 | $1,134.90 | $1,134.90 | |