| 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 | $150.78 | 11.579% | $168.2388 | $168.24 | $168.25 | $168.20 |
| Purchase #2 | $109.93 | 3.833% | $114.1436 | $114.14 | $114.15 | $114.10 |
| Purchase #3 | $56.68 | 6.824% | $60.5478 | $60.55 | $60.55 | $60.50 |
| Purchase #4 | $91.95 | 9.142% | $100.3561 | $100.36 | $100.35 | $100.40 |
| Purchase #5 | $136.71 | 10.181% | $150.6284 | $150.63 | $150.65 | $150.60 |
| Purchase #6 | $74.41 | 3.430% | $76.9623 | $76.96 | $76.95 | $77.00 |
| Purchase #7 | $172.93 | 5.292% | $182.0815 | $182.08 | $182.10 | $182.10 |
| 7 purchase totals = | $793.39 | $852.9585 | $852.96 | $853.00 | $852.90 | |