| 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 | $150.37 | 9.326% | $164.3935 | $164.39 | $164.40 | $164.40 |
| Purchase #2 | $187.39 | 6.431% | $199.4411 | $199.44 | $199.45 | $199.40 |
| Purchase #3 | $236.79 | 9.503% | $259.2922 | $259.29 | $259.30 | $259.30 |
| Purchase #4 | $33.51 | 12.556% | $37.7175 | $37.72 | $37.70 | $37.70 |
| Purchase #5 | $134.50 | 10.502% | $148.6252 | $148.63 | $148.65 | $148.60 |
| Purchase #6 | $221.25 | 9.785% | $242.8993 | $242.90 | $242.90 | $242.90 |
| Purchase #7 | $15.67 | 6.479% | $16.6853 | $16.69 | $16.70 | $16.70 |
| 7 purchase totals = | $979.48 | $1,069.0541 | $1,069.06 | $1,069.10 | $1,069.00 | |