| 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 | $182.90 | 10.315% | $201.7661 | $201.77 | $201.75 | $201.80 |
| Purchase #2 | $196.66 | 4.700% | $205.903 | $205.90 | $205.90 | $205.90 |
| Purchase #3 | $209.51 | 6.421% | $222.9626 | $222.96 | $222.95 | $223.00 |
| Purchase #4 | $227.37 | 4.133% | $236.7672 | $236.77 | $236.75 | $236.80 |
| Purchase #5 | $27.47 | 13.404% | $31.1521 | $31.15 | $31.15 | $31.20 |
| Purchase #6 | $158.50 | 10.224% | $174.705 | $174.71 | $174.70 | $174.70 |
| Purchase #7 | $37.51 | 6.771% | $40.0498 | $40.05 | $40.05 | $40.00 |
| 7 purchase totals = | $1,039.92 | $1,113.3058 | $1,113.31 | $1,113.25 | $1,113.40 | |