| 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 | $174.44 | 6.349% | $185.5152 | $185.52 | $185.50 | $185.50 |
| Purchase #2 | $22.38 | 6.268% | $23.7828 | $23.78 | $23.80 | $23.80 |
| Purchase #3 | $125.40 | 12.697% | $141.322 | $141.32 | $141.30 | $141.30 |
| Purchase #4 | $190.41 | 6.855% | $203.4626 | $203.46 | $203.45 | $203.50 |
| Purchase #5 | $234.95 | 12.585% | $264.5185 | $264.52 | $264.50 | $264.50 |
| Purchase #6 | $229.63 | 13.375% | $260.343 | $260.34 | $260.35 | $260.30 |
| Purchase #7 | $28.51 | 11.248% | $31.7168 | $31.72 | $31.70 | $31.70 |
| 7 purchase totals = | $1,005.72 | $1,110.6609 | $1,110.66 | $1,110.60 | $1,110.60 | |