| 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 | $147.41 | 8.797% | $160.3777 | $160.38 | $160.40 | $160.40 |
| Purchase #2 | $114.98 | 9.302% | $125.6754 | $125.68 | $125.70 | $125.70 |
| Purchase #3 | $124.93 | 10.833% | $138.4637 | $138.46 | $138.45 | $138.50 |
| Purchase #4 | $202.93 | 9.345% | $221.8938 | $221.89 | $221.90 | $221.90 |
| Purchase #5 | $250.27 | 4.538% | $261.6273 | $261.63 | $261.65 | $261.60 |
| Purchase #6 | $127.69 | 10.371% | $140.9327 | $140.93 | $140.95 | $140.90 |
| Purchase #7 | $61.48 | 10.837% | $68.1426 | $68.14 | $68.15 | $68.10 |
| 7 purchase totals = | $1,029.69 | $1,117.1132 | $1,117.11 | $1,117.20 | $1,117.10 | |