| 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 | $145.38 | 12.363% | $163.3533 | $163.35 | $163.35 | $163.40 |
| Purchase #2 | $205.79 | 10.184% | $226.7477 | $226.75 | $226.75 | $226.70 |
| Purchase #3 | $31.76 | 11.357% | $35.367 | $35.37 | $35.35 | $35.40 |
| Purchase #4 | $34.47 | 12.545% | $38.7943 | $38.79 | $38.80 | $38.80 |
| Purchase #5 | $63.78 | 10.533% | $70.4979 | $70.50 | $70.50 | $70.50 |
| Purchase #6 | $80.33 | 8.323% | $87.0159 | $87.02 | $87.00 | $87.00 |
| Purchase #7 | $51.93 | 13.441% | $58.9099 | $58.91 | $58.90 | $58.90 |
| 7 purchase totals = | $613.44 | $680.6860 | $680.69 | $680.65 | $680.70 | |