| 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 | $172.42 | 8.249% | $186.6429 | $186.64 | $186.65 | $186.60 |
| Purchase #2 | $242.71 | 10.661% | $268.5853 | $268.59 | $268.60 | $268.60 |
| Purchase #3 | $198.44 | 11.419% | $221.0999 | $221.10 | $221.10 | $221.10 |
| Purchase #4 | $162.67 | 11.848% | $181.9431 | $181.94 | $181.95 | $181.90 |
| Purchase #5 | $250.58 | 7.129% | $268.4438 | $268.44 | $268.45 | $268.40 |
| Purchase #6 | $49.82 | 11.420% | $55.5094 | $55.51 | $55.50 | $55.50 |
| Purchase #7 | $117.95 | 3.789% | $122.4191 | $122.42 | $122.40 | $122.40 |
| 7 purchase totals = | $1,194.59 | $1,304.6435 | $1,304.64 | $1,304.65 | $1,304.50 | |