| 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 | $158.93 | 5.366% | $167.4582 | $167.46 | $167.45 | $167.50 |
| Purchase #2 | $82.80 | 11.694% | $92.4826 | $92.48 | $92.50 | $92.50 |
| Purchase #3 | $218.34 | 3.867% | $226.7832 | $226.78 | $226.80 | $226.80 |
| Purchase #4 | $157.40 | 9.238% | $171.9406 | $171.94 | $171.95 | $171.90 |
| Purchase #5 | $177.30 | 13.177% | $200.6628 | $200.66 | $200.65 | $200.70 |
| Purchase #6 | $170.41 | 13.400% | $193.2449 | $193.24 | $193.25 | $193.20 |
| Purchase #7 | $221.72 | 4.324% | $231.3072 | $231.31 | $231.30 | $231.30 |
| 7 purchase totals = | $1,186.90 | $1,283.8795 | $1,283.87 | $1,283.90 | $1,283.90 | |