| 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 | $182.71 | 9.381% | $199.85 | $199.85 | $199.85 | $199.90 |
| Purchase #2 | $185.87 | 8.537% | $201.7377 | $201.74 | $201.75 | $201.70 |
| Purchase #3 | $11.55 | 9.853% | $12.688 | $12.69 | $12.70 | $12.70 |
| Purchase #4 | $19.48 | 3.429% | $20.148 | $20.15 | $20.15 | $20.10 |
| Purchase #5 | $50.59 | 7.650% | $54.4601 | $54.46 | $54.45 | $54.50 |
| Purchase #6 | $86.58 | 9.697% | $94.9757 | $94.98 | $95.00 | $95.00 |
| Purchase #7 | $116.94 | 10.143% | $128.8012 | $128.80 | $128.80 | $128.80 |
| 7 purchase totals = | $653.72 | $712.6607 | $712.67 | $712.70 | $712.70 | |