| 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 | $165.48 | 3.839% | $171.8328 | $171.83 | $171.85 | $171.80 |
| Purchase #2 | $198.59 | 4.461% | $207.4491 | $207.45 | $207.45 | $207.40 |
| Purchase #3 | $214.83 | 6.684% | $229.1892 | $229.19 | $229.20 | $229.20 |
| Purchase #4 | $237.96 | 3.464% | $246.2029 | $246.20 | $246.20 | $246.20 |
| Purchase #5 | $237.52 | 3.475% | $245.7738 | $245.77 | $245.75 | $245.80 |
| Purchase #6 | $106.37 | 13.336% | $120.5555 | $120.56 | $120.55 | $120.60 |
| Purchase #7 | $121.62 | 10.162% | $133.979 | $133.98 | $134.00 | $134.00 |
| 7 purchase totals = | $1,282.37 | $1,354.9823 | $1,354.98 | $1,355.00 | $1,355.00 | |