| 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 | $199.29 | 9.667% | $218.5554 | $218.56 | $218.55 | $218.60 |
| Purchase #2 | $77.68 | 10.126% | $85.5459 | $85.55 | $85.55 | $85.50 |
| Purchase #3 | $79.32 | 11.300% | $88.2832 | $88.28 | $88.30 | $88.30 |
| Purchase #4 | $26.90 | 7.866% | $29.016 | $29.02 | $29.00 | $29.00 |
| Purchase #5 | $164.80 | 6.747% | $175.9191 | $175.92 | $175.90 | $175.90 |
| Purchase #6 | $20.53 | 10.599% | $22.706 | $22.71 | $22.70 | $22.70 |
| Purchase #7 | $69.31 | 10.500% | $76.5876 | $76.59 | $76.60 | $76.60 |
| 7 purchase totals = | $637.83 | $696.6132 | $696.63 | $696.60 | $696.60 | |