| 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 | $157.32 | 3.552% | $162.908 | $162.91 | $162.90 | $162.90 |
| Purchase #2 | $129.61 | 5.676% | $136.9667 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $230.71 | 3.516% | $238.8218 | $238.82 | $238.80 | $238.80 |
| Purchase #4 | $212.95 | 11.848% | $238.1803 | $238.18 | $238.20 | $238.20 |
| Purchase #5 | $51.44 | 8.194% | $55.655 | $55.66 | $55.65 | $55.70 |
| Purchase #6 | $207.25 | 8.549% | $224.9678 | $224.97 | $224.95 | $225.00 |
| Purchase #7 | $56.31 | 3.540% | $58.3034 | $58.30 | $58.30 | $58.30 |
| 7 purchase totals = | $1,045.59 | $1,115.8030 | $1,115.81 | $1,115.75 | $1,115.90 | |