| 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 | $188.87 | 4.507% | $197.3824 | $197.38 | $197.40 | $197.40 |
| Purchase #2 | $160.66 | 13.488% | $182.3298 | $182.33 | $182.35 | $182.30 |
| Purchase #3 | $236.60 | 5.552% | $249.736 | $249.74 | $249.75 | $249.70 |
| Purchase #4 | $250.51 | 13.370% | $284.0032 | $284.00 | $284.00 | $284.00 |
| Purchase #5 | $146.40 | 4.429% | $152.8841 | $152.88 | $152.90 | $152.90 |
| Purchase #6 | $16.54 | 11.419% | $18.4287 | $18.43 | $18.45 | $18.40 |
| Purchase #7 | $54.44 | 4.222% | $56.7385 | $56.74 | $56.75 | $56.70 |
| 7 purchase totals = | $1,054.02 | $1,141.5027 | $1,141.50 | $1,141.60 | $1,141.40 | |