| 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 | $155.99 | 4.281% | $162.6679 | $162.67 | $162.65 | $162.70 |
| Purchase #2 | $224.57 | 7.274% | $240.9052 | $240.91 | $240.90 | $240.90 |
| Purchase #3 | $242.55 | 3.106% | $250.0836 | $250.08 | $250.10 | $250.10 |
| Purchase #4 | $124.34 | 9.527% | $136.1859 | $136.19 | $136.20 | $136.20 |
| Purchase #5 | $245.65 | 3.324% | $253.8154 | $253.82 | $253.80 | $253.80 |
| Purchase #6 | $200.78 | 8.374% | $217.5933 | $217.59 | $217.60 | $217.60 |
| Purchase #7 | $106.26 | 10.322% | $117.2282 | $117.23 | $117.25 | $117.20 |
| 7 purchase totals = | $1,300.14 | $1,378.4795 | $1,378.49 | $1,378.50 | $1,378.50 | |