| 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 | $182.96 | 3.845% | $189.9948 | $189.99 | $190.00 | $190.00 |
| Purchase #2 | $147.62 | 10.764% | $163.5098 | $163.51 | $163.50 | $163.50 |
| Purchase #3 | $250.41 | 3.226% | $258.4882 | $258.49 | $258.50 | $258.50 |
| Purchase #4 | $114.60 | 12.468% | $128.8883 | $128.89 | $128.90 | $128.90 |
| Purchase #5 | $81.43 | 6.240% | $86.5112 | $86.51 | $86.50 | $86.50 |
| Purchase #6 | $129.49 | 3.622% | $134.1801 | $134.18 | $134.20 | $134.20 |
| Purchase #7 | $143.52 | 13.421% | $162.7818 | $162.78 | $162.80 | $162.80 |
| 7 purchase totals = | $1,050.03 | $1,124.3542 | $1,124.35 | $1,124.40 | $1,124.40 | |