| 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 | $124.96 | 13.620% | $141.9796 | $141.98 | $142.00 | $142.00 |
| Purchase #2 | $168.74 | 8.677% | $183.3816 | $183.38 | $183.40 | $183.40 |
| Purchase #3 | $87.86 | 4.779% | $92.0588 | $92.06 | $92.05 | $92.10 |
| Purchase #4 | $80.71 | 10.367% | $89.0772 | $89.08 | $89.10 | $89.10 |
| Purchase #5 | $79.38 | 7.196% | $85.0922 | $85.09 | $85.10 | $85.10 |
| Purchase #6 | $11.74 | 11.145% | $13.0484 | $13.05 | $13.05 | $13.00 |
| Purchase #7 | $183.98 | 13.570% | $208.9461 | $208.95 | $208.95 | $208.90 |
| 7 purchase totals = | $737.37 | $813.5839 | $813.59 | $813.65 | $813.60 | |