| 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 | $150.83 | 10.633% | $166.8678 | $166.87 | $166.85 | $166.90 |
| Purchase #2 | $177.64 | 8.589% | $192.8975 | $192.90 | $192.90 | $192.90 |
| Purchase #3 | $245.45 | 5.234% | $258.2969 | $258.30 | $258.30 | $258.30 |
| Purchase #4 | $108.98 | 7.520% | $117.1753 | $117.18 | $117.20 | $117.20 |
| Purchase #5 | $167.79 | 11.418% | $186.9483 | $186.95 | $186.95 | $186.90 |
| Purchase #6 | $102.30 | 3.564% | $105.946 | $105.95 | $105.95 | $105.90 |
| Purchase #7 | $158.97 | 3.346% | $164.2891 | $164.29 | $164.30 | $164.30 |
| 7 purchase totals = | $1,111.96 | $1,192.4209 | $1,192.44 | $1,192.45 | $1,192.40 | |