| 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 | $123.51 | 5.702% | $130.5525 | $130.55 | $130.55 | $130.60 |
| Purchase #2 | $209.81 | 5.558% | $221.4712 | $221.47 | $221.45 | $221.50 |
| Purchase #3 | $186.93 | 3.441% | $193.3623 | $193.36 | $193.35 | $193.40 |
| Purchase #4 | $82.35 | 4.253% | $85.8523 | $85.85 | $85.85 | $85.90 |
| Purchase #5 | $171.71 | 4.568% | $179.5537 | $179.55 | $179.55 | $179.60 |
| Purchase #6 | $163.63 | 8.456% | $177.4666 | $177.47 | $177.45 | $177.50 |
| Purchase #7 | $89.67 | 4.189% | $93.4263 | $93.43 | $93.45 | $93.40 |
| 7 purchase totals = | $1,027.61 | $1,081.6849 | $1,081.68 | $1,081.65 | $1,081.90 | |