| 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 | $139.89 | 6.291% | $148.6905 | $148.69 | $148.70 | $148.70 |
| Purchase #2 | $129.38 | 3.848% | $134.3585 | $134.36 | $134.35 | $134.40 |
| Purchase #3 | $250.91 | 4.438% | $262.0454 | $262.05 | $262.05 | $262.00 |
| Purchase #4 | $100.49 | 12.358% | $112.9086 | $112.91 | $112.90 | $112.90 |
| Purchase #5 | $218.74 | 13.296% | $247.8237 | $247.82 | $247.80 | $247.80 |
| Purchase #6 | $63.70 | 9.650% | $69.8471 | $69.85 | $69.85 | $69.80 |
| Purchase #7 | $164.37 | 12.152% | $184.3442 | $184.34 | $184.35 | $184.30 |
| 7 purchase totals = | $1,067.48 | $1,160.0180 | $1,160.02 | $1,160.00 | $1,159.90 | |