| 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 | $197.28 | 4.575% | $206.3056 | $206.31 | $206.30 | $206.30 |
| Purchase #2 | $163.55 | 4.171% | $170.3717 | $170.37 | $170.35 | $170.40 |
| Purchase #3 | $56.29 | 3.178% | $58.0789 | $58.08 | $58.10 | $58.10 |
| Purchase #4 | $212.91 | 10.528% | $235.3252 | $235.33 | $235.35 | $235.30 |
| Purchase #5 | $142.70 | 12.787% | $160.947 | $160.95 | $160.95 | $160.90 |
| Purchase #6 | $154.73 | 12.829% | $174.5803 | $174.58 | $174.60 | $174.60 |
| Purchase #7 | $18.78 | 5.864% | $19.8813 | $19.88 | $19.90 | $19.90 |
| 7 purchase totals = | $946.24 | $1,025.4900 | $1,025.50 | $1,025.55 | $1,025.50 | |