| 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 | $215.66 | 9.800% | $236.7947 | $236.79 | $236.80 | $236.80 |
| Purchase #2 | $166.25 | 6.156% | $176.4844 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $154.34 | 13.204% | $174.7191 | $174.72 | $174.70 | $174.70 |
| Purchase #4 | $32.79 | 7.421% | $35.2233 | $35.22 | $35.20 | $35.20 |
| Purchase #5 | $61.46 | 10.727% | $68.0528 | $68.05 | $68.05 | $68.10 |
| Purchase #6 | $115.31 | 8.719% | $125.3639 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $173.79 | 8.270% | $188.1624 | $188.16 | $188.15 | $188.20 |
| 7 purchase totals = | $919.60 | $1,004.8006 | $1,004.78 | $1,004.75 | $1,004.90 | |