| 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 | $143.59 | 3.662% | $148.8483 | $148.85 | $148.85 | $148.80 |
| Purchase #2 | $202.68 | 4.379% | $211.5554 | $211.56 | $211.55 | $211.60 |
| Purchase #3 | $129.72 | 3.499% | $134.2589 | $134.26 | $134.25 | $134.30 |
| Purchase #4 | $182.41 | 10.559% | $201.6707 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $236.54 | 8.833% | $257.4336 | $257.43 | $257.45 | $257.40 |
| Purchase #6 | $240.53 | 13.287% | $272.4892 | $272.49 | $272.50 | $272.50 |
| Purchase #7 | $243.30 | 4.605% | $254.504 | $254.50 | $254.50 | $254.50 |
| 7 purchase totals = | $1,378.77 | $1,480.7601 | $1,480.76 | $1,480.75 | $1,480.80 | |