| 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 | $180.54 | 11.593% | $201.47 | $201.47 | $201.45 | $201.50 |
| Purchase #2 | $180.58 | 7.199% | $193.58 | $193.58 | $193.60 | $193.60 |
| Purchase #3 | $225.81 | 3.444% | $233.5869 | $233.59 | $233.60 | $233.60 |
| Purchase #4 | $180.35 | 3.544% | $186.7416 | $186.74 | $186.75 | $186.70 |
| Purchase #5 | $187.28 | 11.627% | $209.055 | $209.06 | $209.05 | $209.10 |
| Purchase #6 | $86.26 | 3.229% | $89.0453 | $89.05 | $89.05 | $89.00 |
| Purchase #7 | $161.33 | 11.374% | $179.6797 | $179.68 | $179.70 | $179.70 |
| 7 purchase totals = | $1,202.15 | $1,293.1585 | $1,293.17 | $1,293.20 | $1,293.20 | |