| 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 | $158.28 | 12.185% | $177.5664 | $177.57 | $177.55 | $177.60 |
| Purchase #2 | $139.36 | 4.534% | $145.6786 | $145.68 | $145.70 | $145.70 |
| Purchase #3 | $134.65 | 3.765% | $139.7196 | $139.72 | $139.70 | $139.70 |
| Purchase #4 | $177.60 | 9.176% | $193.8966 | $193.90 | $193.90 | $193.90 |
| Purchase #5 | $125.61 | 10.522% | $138.8267 | $138.83 | $138.85 | $138.80 |
| Purchase #6 | $236.87 | 11.780% | $264.7733 | $264.77 | $264.75 | $264.80 |
| Purchase #7 | $239.32 | 5.752% | $253.0857 | $253.09 | $253.10 | $253.10 |
| 7 purchase totals = | $1,211.69 | $1,313.5469 | $1,313.56 | $1,313.55 | $1,313.60 | |