| 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 | $179.31 | 7.862% | $193.4074 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $31.38 | 10.626% | $34.7144 | $34.71 | $34.70 | $34.70 |
| Purchase #3 | $51.59 | 10.617% | $57.0673 | $57.07 | $57.05 | $57.10 |
| Purchase #4 | $164.52 | 13.188% | $186.2169 | $186.22 | $186.20 | $186.20 |
| Purchase #5 | $189.56 | 12.782% | $213.7896 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $235.58 | 5.698% | $249.0033 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $108.38 | 13.780% | $123.3148 | $123.31 | $123.30 | $123.30 |
| 7 purchase totals = | $960.32 | $1,057.5137 | $1,057.51 | $1,057.45 | $1,057.50 | |