| 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 | $159.34 | 9.699% | $174.7944 | $174.79 | $174.80 | $174.80 |
| Purchase #2 | $188.28 | 11.838% | $210.5686 | $210.57 | $210.55 | $210.60 |
| Purchase #3 | $185.65 | 7.547% | $199.661 | $199.66 | $199.65 | $199.70 |
| Purchase #4 | $154.47 | 9.538% | $169.2033 | $169.20 | $169.20 | $169.20 |
| Purchase #5 | $201.63 | 3.667% | $209.0238 | $209.02 | $209.00 | $209.00 |
| Purchase #6 | $97.98 | 12.859% | $110.5792 | $110.58 | $110.60 | $110.60 |
| Purchase #7 | $85.78 | 7.776% | $92.4503 | $92.45 | $92.45 | $92.50 |
| 7 purchase totals = | $1,073.13 | $1,166.2806 | $1,166.27 | $1,166.25 | $1,166.40 | |