| 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 | $16.56 | 7.112% | $17.7377 | $17.74 | $17.75 | $17.70 |
| Purchase #2 | $183.39 | 12.117% | $205.6114 | $205.61 | $205.60 | $205.60 |
| Purchase #3 | $46.68 | 5.370% | $49.1867 | $49.19 | $49.20 | $49.20 |
| Purchase #4 | $208.48 | 4.528% | $217.92 | $217.92 | $217.90 | $217.90 |
| Purchase #5 | $221.69 | 7.360% | $238.0064 | $238.01 | $238.00 | $238.00 |
| Purchase #6 | $137.78 | 12.625% | $155.1747 | $155.17 | $155.15 | $155.20 |
| Purchase #7 | $90.70 | 13.626% | $103.0588 | $103.06 | $103.05 | $103.10 |
| 7 purchase totals = | $905.28 | $986.6957 | $986.70 | $986.65 | $986.70 | |