| 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 | $169.91 | 9.172% | $185.4941 | $185.49 | $185.50 | $185.50 |
| Purchase #2 | $65.31 | 8.190% | $70.6589 | $70.66 | $70.65 | $70.70 |
| Purchase #3 | $22.83 | 13.339% | $25.8753 | $25.88 | $25.90 | $25.90 |
| Purchase #4 | $70.49 | 13.406% | $79.9399 | $79.94 | $79.95 | $79.90 |
| Purchase #5 | $168.71 | 5.499% | $177.9874 | $177.99 | $178.00 | $178.00 |
| Purchase #6 | $161.85 | 13.144% | $183.1236 | $183.12 | $183.10 | $183.10 |
| Purchase #7 | $13.64 | 13.775% | $15.5189 | $15.52 | $15.50 | $15.50 |
| 7 purchase totals = | $672.74 | $738.5981 | $738.60 | $738.60 | $738.60 | |