| 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 | $200.71 | 7.512% | $215.7873 | $215.79 | $215.80 | $215.80 |
| Purchase #2 | $89.43 | 6.689% | $95.412 | $95.41 | $95.40 | $95.40 |
| Purchase #3 | $169.65 | 5.693% | $179.3082 | $179.31 | $179.30 | $179.30 |
| Purchase #4 | $64.70 | 3.340% | $66.861 | $66.86 | $66.85 | $66.90 |
| Purchase #5 | $125.81 | 6.216% | $133.6303 | $133.63 | $133.65 | $133.60 |
| Purchase #6 | $29.63 | 8.495% | $32.1471 | $32.15 | $32.15 | $32.10 |
| Purchase #7 | $63.43 | 9.706% | $69.5865 | $69.59 | $69.60 | $69.60 |
| 7 purchase totals = | $743.36 | $792.7324 | $792.74 | $792.75 | $792.70 | |