| 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 | $31.72 | 13.488% | $35.9984 | $36.00 | $36.00 | $36.00 |
| Purchase #2 | $144.59 | 13.382% | $163.939 | $163.94 | $163.95 | $163.90 |
| Purchase #3 | $240.99 | 3.868% | $250.3115 | $250.31 | $250.30 | $250.30 |
| Purchase #4 | $161.26 | 13.318% | $182.7366 | $182.74 | $182.75 | $182.70 |
| Purchase #5 | $10.40 | 10.194% | $11.4602 | $11.46 | $11.45 | $11.50 |
| Purchase #6 | $193.33 | 13.629% | $219.6789 | $219.68 | $219.70 | $219.70 |
| Purchase #7 | $171.37 | 9.568% | $187.7667 | $187.77 | $187.75 | $187.80 |
| 7 purchase totals = | $953.66 | $1,051.8913 | $1,051.90 | $1,051.90 | $1,051.90 | |