| 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 | $144.42 | 7.481% | $155.2241 | $155.22 | $155.20 | $155.20 |
| Purchase #2 | $41.50 | 6.241% | $44.09 | $44.09 | $44.10 | $44.10 |
| Purchase #3 | $8.93 | 12.454% | $10.0421 | $10.04 | $10.05 | $10.00 |
| Purchase #4 | $162.67 | 10.240% | $179.3274 | $179.33 | $179.35 | $179.30 |
| Purchase #5 | $40.90 | 13.117% | $46.2649 | $46.26 | $46.25 | $46.30 |
| Purchase #6 | $241.56 | 4.828% | $253.2225 | $253.22 | $253.20 | $253.20 |
| Purchase #7 | $234.58 | 11.379% | $261.2729 | $261.27 | $261.25 | $261.30 |
| 7 purchase totals = | $874.56 | $949.4439 | $949.43 | $949.40 | $949.40 | |