| 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 | $6.96 | 8.697% | $7.5653 | $7.57 | $7.55 | $7.60 |
| Purchase #2 | $129.92 | 3.372% | $134.3009 | $134.30 | $134.30 | $134.30 |
| Purchase #3 | $179.31 | 11.362% | $199.6832 | $199.68 | $199.70 | $199.70 |
| Purchase #4 | $81.60 | 11.190% | $90.731 | $90.73 | $90.75 | $90.70 |
| Purchase #5 | $207.25 | 3.748% | $215.0177 | $215.02 | $215.00 | $215.00 |
| Purchase #6 | $178.92 | 12.314% | $200.9522 | $200.95 | $200.95 | $201.00 |
| Purchase #7 | $113.66 | 10.469% | $125.5591 | $125.56 | $125.55 | $125.60 |
| 7 purchase totals = | $897.62 | $973.8094 | $973.81 | $973.80 | $973.90 | |