| 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 | $137.62 | 12.275% | $154.5129 | $154.51 | $154.50 | $154.50 |
| Purchase #2 | $95.30 | 12.508% | $107.2201 | $107.22 | $107.20 | $107.20 |
| Purchase #3 | $16.77 | 4.675% | $17.554 | $17.55 | $17.55 | $17.60 |
| Purchase #4 | $18.32 | 11.578% | $20.4411 | $20.44 | $20.45 | $20.40 |
| Purchase #5 | $193.57 | 9.456% | $211.874 | $211.87 | $211.85 | $211.90 |
| Purchase #6 | $90.47 | 9.289% | $98.8738 | $98.87 | $98.85 | $98.90 |
| Purchase #7 | $188.28 | 12.193% | $211.237 | $211.24 | $211.25 | $211.20 |
| 7 purchase totals = | $740.33 | $821.7129 | $821.70 | $821.65 | $821.70 | |