| 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 | $149.49 | 12.326% | $167.9161 | $167.92 | $167.90 | $167.90 |
| Purchase #2 | $123.87 | 13.522% | $140.6197 | $140.62 | $140.60 | $140.60 |
| Purchase #3 | $5.98 | 4.240% | $6.2336 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $21.42 | 10.832% | $23.7402 | $23.74 | $23.75 | $23.70 |
| Purchase #5 | $128.41 | 11.276% | $142.8895 | $142.89 | $142.90 | $142.90 |
| Purchase #6 | $66.78 | 12.367% | $75.0387 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $227.55 | 13.179% | $257.5388 | $257.54 | $257.55 | $257.50 |
| 7 purchase totals = | $723.50 | $813.9766 | $813.98 | $814.00 | $813.80 | |