| 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 | $153.37 | 9.807% | $168.411 | $168.41 | $168.40 | $168.40 |
| Purchase #2 | $36.45 | 12.380% | $40.9625 | $40.96 | $40.95 | $41.00 |
| Purchase #3 | $24.61 | 11.291% | $27.3887 | $27.39 | $27.40 | $27.40 |
| Purchase #4 | $16.97 | 12.265% | $19.0514 | $19.05 | $19.05 | $19.10 |
| Purchase #5 | $118.31 | 4.334% | $123.4376 | $123.44 | $123.45 | $123.40 |
| Purchase #6 | $241.61 | 12.488% | $271.7823 | $271.78 | $271.80 | $271.80 |
| Purchase #7 | $81.64 | 5.547% | $86.1686 | $86.17 | $86.15 | $86.20 |
| 7 purchase totals = | $672.96 | $737.2021 | $737.20 | $737.20 | $737.30 | |