| 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 | $36.35 | 13.104% | $41.1133 | $41.11 | $41.10 | $41.10 |
| Purchase #2 | $123.41 | 11.340% | $137.4047 | $137.40 | $137.40 | $137.40 |
| Purchase #3 | $182.50 | 4.640% | $190.968 | $190.97 | $190.95 | $191.00 |
| Purchase #4 | $121.56 | 9.840% | $133.5215 | $133.52 | $133.50 | $133.50 |
| Purchase #5 | $170.41 | 12.458% | $191.6397 | $191.64 | $191.65 | $191.60 |
| Purchase #6 | $102.53 | 5.594% | $108.2655 | $108.27 | $108.25 | $108.30 |
| Purchase #7 | $110.82 | 3.264% | $114.4372 | $114.44 | $114.45 | $114.40 |
| 7 purchase totals = | $847.58 | $917.3499 | $917.35 | $917.30 | $917.30 | |