| 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 | $168.40 | 6.313% | $179.0311 | $179.03 | $179.05 | $179.00 |
| Purchase #2 | $32.76 | 12.273% | $36.7806 | $36.78 | $36.80 | $36.80 |
| Purchase #3 | $163.30 | 9.370% | $178.6012 | $178.60 | $178.60 | $178.60 |
| Purchase #4 | $130.91 | 11.259% | $145.6492 | $145.65 | $145.65 | $145.60 |
| Purchase #5 | $201.83 | 13.395% | $228.8651 | $228.87 | $228.85 | $228.90 |
| Purchase #6 | $236.29 | 13.862% | $269.0445 | $269.04 | $269.05 | $269.00 |
| Purchase #7 | $87.78 | 13.760% | $99.8585 | $99.86 | $99.85 | $99.90 |
| 7 purchase totals = | $1,021.27 | $1,137.8302 | $1,137.83 | $1,137.85 | $1,137.80 | |