| 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 | $166.34 | 5.597% | $175.65 | $175.65 | $175.65 | $175.70 |
| Purchase #2 | $120.71 | 4.136% | $125.7026 | $125.70 | $125.70 | $125.70 |
| Purchase #3 | $151.98 | 12.362% | $170.7678 | $170.77 | $170.75 | $170.80 |
| Purchase #4 | $120.28 | 13.282% | $136.2556 | $136.26 | $136.25 | $136.30 |
| Purchase #5 | $61.53 | 13.499% | $69.8359 | $69.84 | $69.85 | $69.80 |
| Purchase #6 | $83.41 | 12.766% | $94.0581 | $94.06 | $94.05 | $94.10 |
| Purchase #7 | $231.32 | 13.267% | $262.0092 | $262.01 | $262.00 | $262.00 |
| 7 purchase totals = | $935.57 | $1,034.2792 | $1,034.29 | $1,034.25 | $1,034.40 | |