| 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 | $167.78 | 11.320% | $186.7727 | $186.77 | $186.75 | $186.80 |
| Purchase #2 | $237.70 | 5.295% | $250.2862 | $250.29 | $250.30 | $250.30 |
| Purchase #3 | $131.31 | 6.521% | $139.8727 | $139.87 | $139.85 | $139.90 |
| Purchase #4 | $189.91 | 7.339% | $203.8475 | $203.85 | $203.85 | $203.80 |
| Purchase #5 | $250.33 | 4.283% | $261.0516 | $261.05 | $261.05 | $261.10 |
| Purchase #6 | $221.39 | 10.157% | $243.8766 | $243.88 | $243.90 | $243.90 |
| Purchase #7 | $33.98 | 5.110% | $35.7164 | $35.72 | $35.70 | $35.70 |
| 7 purchase totals = | $1,232.40 | $1,321.4237 | $1,321.43 | $1,321.40 | $1,321.50 | |