| 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 | $187.98 | 6.174% | $199.5859 | $199.59 | $199.60 | $199.60 |
| Purchase #2 | $57.44 | 9.718% | $63.022 | $63.02 | $63.00 | $63.00 |
| Purchase #3 | $90.78 | 4.215% | $94.6064 | $94.61 | $94.60 | $94.60 |
| Purchase #4 | $75.91 | 13.863% | $86.4334 | $86.43 | $86.45 | $86.40 |
| Purchase #5 | $164.40 | 11.745% | $183.7088 | $183.71 | $183.70 | $183.70 |
| Purchase #6 | $136.63 | 4.391% | $142.6294 | $142.63 | $142.65 | $142.60 |
| Purchase #7 | $73.37 | 9.577% | $80.3966 | $80.40 | $80.40 | $80.40 |
| 7 purchase totals = | $786.51 | $850.3825 | $850.39 | $850.40 | $850.30 | |