| 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 | $138.45 | 13.772% | $157.5173 | $157.52 | $157.50 | $157.50 |
| Purchase #2 | $31.31 | 11.194% | $34.8148 | $34.81 | $34.80 | $34.80 |
| Purchase #3 | $147.48 | 4.360% | $153.9101 | $153.91 | $153.90 | $153.90 |
| Purchase #4 | $222.79 | 12.556% | $250.7635 | $250.76 | $250.75 | $250.80 |
| Purchase #5 | $59.63 | 7.211% | $63.9299 | $63.93 | $63.95 | $63.90 |
| Purchase #6 | $172.27 | 4.529% | $180.0721 | $180.07 | $180.05 | $180.10 |
| Purchase #7 | $240.87 | 8.505% | $261.356 | $261.36 | $261.35 | $261.40 |
| 7 purchase totals = | $1,012.80 | $1,102.3637 | $1,102.36 | $1,102.30 | $1,102.40 | |