| 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 | $153.77 | 13.205% | $174.0753 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $172.32 | 9.592% | $188.8489 | $188.85 | $188.85 | $188.80 |
| Purchase #3 | $72.70 | 10.175% | $80.0972 | $80.10 | $80.10 | $80.10 |
| Purchase #4 | $176.85 | 8.432% | $191.762 | $191.76 | $191.75 | $191.80 |
| Purchase #5 | $243.40 | 7.517% | $261.6964 | $261.70 | $261.70 | $261.70 |
| Purchase #6 | $62.32 | 10.680% | $68.9758 | $68.98 | $69.00 | $69.00 |
| Purchase #7 | $120.47 | 11.629% | $134.4795 | $134.48 | $134.50 | $134.50 |
| 7 purchase totals = | $1,001.83 | $1,099.9351 | $1,099.95 | $1,100.00 | $1,100.00 | |