| 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 | $150.95 | 4.537% | $157.7986 | $157.80 | $157.80 | $157.80 |
| Purchase #2 | $214.89 | 6.630% | $229.1372 | $229.14 | $229.15 | $229.10 |
| Purchase #3 | $146.28 | 9.629% | $160.3653 | $160.37 | $160.35 | $160.40 |
| Purchase #4 | $223.56 | 5.713% | $236.332 | $236.33 | $236.35 | $236.30 |
| Purchase #5 | $222.81 | 11.818% | $249.1417 | $249.14 | $249.15 | $249.10 |
| Purchase #6 | $140.96 | 12.615% | $158.7421 | $158.74 | $158.75 | $158.70 |
| Purchase #7 | $9.25 | 4.351% | $9.6525 | $9.65 | $9.65 | $9.70 |
| 7 purchase totals = | $1,108.70 | $1,201.1694 | $1,201.17 | $1,201.20 | $1,201.10 | |