| 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 | $143.26 | 13.818% | $163.0557 | $163.06 | $163.05 | $163.10 |
| Purchase #2 | $8.34 | 7.521% | $8.9673 | $8.97 | $8.95 | $9.00 |
| Purchase #3 | $216.75 | 3.292% | $223.8854 | $223.89 | $223.90 | $223.90 |
| Purchase #4 | $99.97 | 4.426% | $104.3947 | $104.39 | $104.40 | $104.40 |
| Purchase #5 | $45.69 | 6.598% | $48.7046 | $48.70 | $48.70 | $48.70 |
| Purchase #6 | $181.93 | 12.847% | $205.3025 | $205.30 | $205.30 | $205.30 |
| Purchase #7 | $229.61 | 13.534% | $260.6854 | $260.69 | $260.70 | $260.70 |
| 7 purchase totals = | $925.55 | $1,014.9956 | $1,015.00 | $1,015.00 | $1,015.10 | |