| 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 | $105.40 | 12.702% | $118.7879 | $118.79 | $118.80 | $118.80 |
| Purchase #2 | $129.51 | 3.741% | $134.355 | $134.36 | $134.35 | $134.40 |
| Purchase #3 | $182.46 | 5.456% | $192.415 | $192.42 | $192.40 | $192.40 |
| Purchase #4 | $196.91 | 5.155% | $207.0607 | $207.06 | $207.05 | $207.10 |
| Purchase #5 | $218.49 | 12.789% | $246.4327 | $246.43 | $246.45 | $246.40 |
| Purchase #6 | $64.45 | 6.176% | $68.4304 | $68.43 | $68.45 | $68.40 |
| Purchase #7 | $186.84 | 13.855% | $212.7267 | $212.73 | $212.75 | $212.70 |
| 7 purchase totals = | $1,084.06 | $1,180.2084 | $1,180.22 | $1,180.25 | $1,180.20 | |