| 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 | $146.80 | 9.354% | $160.5317 | $160.53 | $160.55 | $160.50 |
| Purchase #2 | $10.57 | 10.302% | $11.6589 | $11.66 | $11.65 | $11.70 |
| Purchase #3 | $147.50 | 7.260% | $158.2085 | $158.21 | $158.20 | $158.20 |
| Purchase #4 | $217.96 | 12.631% | $245.4905 | $245.49 | $245.50 | $245.50 |
| Purchase #5 | $157.41 | 3.694% | $163.2247 | $163.22 | $163.20 | $163.20 |
| Purchase #6 | $244.52 | 5.169% | $257.1592 | $257.16 | $257.15 | $257.20 |
| Purchase #7 | $205.67 | 10.221% | $226.6915 | $226.69 | $226.70 | $226.70 |
| 7 purchase totals = | $1,130.43 | $1,222.9650 | $1,222.96 | $1,222.95 | $1,223.00 | |