| 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 | $161.94 | 6.533% | $172.5195 | $172.52 | $172.50 | $172.50 |
| Purchase #2 | $192.26 | 8.485% | $208.5733 | $208.57 | $208.55 | $208.60 |
| Purchase #3 | $117.99 | 7.585% | $126.9395 | $126.94 | $126.95 | $126.90 |
| Purchase #4 | $153.57 | 10.471% | $169.6503 | $169.65 | $169.65 | $169.70 |
| Purchase #5 | $61.36 | 3.342% | $63.4107 | $63.41 | $63.40 | $63.40 |
| Purchase #6 | $140.95 | 6.322% | $149.8609 | $149.86 | $149.85 | $149.90 |
| Purchase #7 | $221.64 | 8.267% | $239.963 | $239.96 | $239.95 | $240.00 |
| 7 purchase totals = | $1,049.71 | $1,130.9172 | $1,130.91 | $1,130.85 | $1,131.00 | |