| 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 | $176.47 | 10.450% | $194.9111 | $194.91 | $194.90 | $194.90 |
| Purchase #2 | $154.58 | 9.203% | $168.806 | $168.81 | $168.80 | $168.80 |
| Purchase #3 | $171.40 | 12.129% | $192.1891 | $192.19 | $192.20 | $192.20 |
| Purchase #4 | $164.66 | 11.833% | $184.1442 | $184.14 | $184.15 | $184.10 |
| Purchase #5 | $15.58 | 5.715% | $16.4704 | $16.47 | $16.45 | $16.50 |
| Purchase #6 | $169.83 | 7.211% | $182.0764 | $182.08 | $182.10 | $182.10 |
| Purchase #7 | $70.92 | 8.860% | $77.2035 | $77.20 | $77.20 | $77.20 |
| 7 purchase totals = | $923.44 | $1,015.8007 | $1,015.80 | $1,015.80 | $1,015.80 | |