| 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 | $175.77 | 8.456% | $190.6331 | $190.63 | $190.65 | $190.60 |
| Purchase #2 | $193.86 | 7.719% | $208.8241 | $208.82 | $208.80 | $208.80 |
| Purchase #3 | $123.75 | 6.366% | $131.6279 | $131.63 | $131.65 | $131.60 |
| Purchase #4 | $54.88 | 13.872% | $62.493 | $62.49 | $62.50 | $62.50 |
| Purchase #5 | $17.88 | 9.631% | $19.602 | $19.60 | $19.60 | $19.60 |
| Purchase #6 | $6.64 | 9.465% | $7.2685 | $7.27 | $7.25 | $7.30 |
| Purchase #7 | $31.68 | 9.759% | $34.7717 | $34.77 | $34.75 | $34.80 |
| 7 purchase totals = | $604.46 | $655.2203 | $655.21 | $655.20 | $655.20 | |