| 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 | $192.42 | 13.628% | $218.643 | $218.64 | $218.65 | $218.60 |
| Purchase #2 | $71.48 | 13.455% | $81.0976 | $81.10 | $81.10 | $81.10 |
| Purchase #3 | $116.59 | 12.600% | $131.2803 | $131.28 | $131.30 | $131.30 |
| Purchase #4 | $76.64 | 13.507% | $86.9918 | $86.99 | $87.00 | $87.00 |
| Purchase #5 | $157.47 | 6.683% | $167.9937 | $167.99 | $168.00 | $168.00 |
| Purchase #6 | $199.29 | 13.308% | $225.8115 | $225.81 | $225.80 | $225.80 |
| Purchase #7 | $49.99 | 8.566% | $54.2721 | $54.27 | $54.25 | $54.30 |
| 7 purchase totals = | $863.88 | $966.0900 | $966.08 | $966.10 | $966.10 | |