| 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 | $173.96 | 6.194% | $184.7351 | $184.74 | $184.75 | $184.70 |
| Purchase #2 | $177.62 | 12.353% | $199.5614 | $199.56 | $199.55 | $199.60 |
| Purchase #3 | $194.83 | 12.387% | $218.9636 | $218.96 | $218.95 | $219.00 |
| Purchase #4 | $234.56 | 8.649% | $254.8471 | $254.85 | $254.85 | $254.80 |
| Purchase #5 | $86.55 | 6.532% | $92.2034 | $92.20 | $92.20 | $92.20 |
| Purchase #6 | $154.47 | 11.204% | $171.7768 | $171.78 | $171.80 | $171.80 |
| Purchase #7 | $229.97 | 8.159% | $248.7333 | $248.73 | $248.75 | $248.70 |
| 7 purchase totals = | $1,251.96 | $1,370.8207 | $1,370.82 | $1,370.85 | $1,370.80 | |