| 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 | $134.64 | 6.828% | $143.8332 | $143.83 | $143.85 | $143.80 |
| Purchase #2 | $211.95 | 8.279% | $229.4973 | $229.50 | $229.50 | $229.50 |
| Purchase #3 | $250.44 | 9.174% | $273.4154 | $273.42 | $273.40 | $273.40 |
| Purchase #4 | $239.51 | 9.264% | $261.6982 | $261.70 | $261.70 | $261.70 |
| Purchase #5 | $162.74 | 11.303% | $181.1345 | $181.13 | $181.15 | $181.10 |
| Purchase #6 | $197.86 | 4.838% | $207.4325 | $207.43 | $207.45 | $207.40 |
| Purchase #7 | $140.82 | 9.144% | $153.6966 | $153.70 | $153.70 | $153.70 |
| 7 purchase totals = | $1,337.96 | $1,450.7077 | $1,450.71 | $1,450.75 | $1,450.60 | |