| 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 | $156.25 | 8.864% | $170.1 | $170.10 | $170.10 | $170.10 |
| Purchase #2 | $138.67 | 11.628% | $154.7945 | $154.79 | $154.80 | $154.80 |
| Purchase #3 | $220.76 | 6.458% | $235.0167 | $235.02 | $235.00 | $235.00 |
| Purchase #4 | $127.52 | 4.515% | $133.2775 | $133.28 | $133.30 | $133.30 |
| Purchase #5 | $31.95 | 3.468% | $33.058 | $33.06 | $33.05 | $33.10 |
| Purchase #6 | $198.26 | 8.641% | $215.3916 | $215.39 | $215.40 | $215.40 |
| Purchase #7 | $245.89 | 3.709% | $255.0101 | $255.01 | $255.00 | $255.00 |
| 7 purchase totals = | $1,119.30 | $1,196.6484 | $1,196.65 | $1,196.65 | $1,196.70 | |