| 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 | $192.97 | 3.266% | $199.2724 | $199.27 | $199.25 | $199.30 |
| Purchase #2 | $123.27 | 6.344% | $131.0902 | $131.09 | $131.10 | $131.10 |
| Purchase #3 | $164.32 | 11.612% | $183.4008 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $12.51 | 8.336% | $13.5528 | $13.55 | $13.55 | $13.60 |
| Purchase #5 | $117.75 | 12.595% | $132.5806 | $132.58 | $132.60 | $132.60 |
| Purchase #6 | $38.36 | 11.667% | $42.8355 | $42.84 | $42.85 | $42.80 |
| Purchase #7 | $10.88 | 10.409% | $12.0125 | $12.01 | $12.00 | $12.00 |
| 7 purchase totals = | $660.06 | $714.7448 | $714.74 | $714.75 | $714.80 | |