| 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 | $170.26 | 12.166% | $190.9738 | $190.97 | $190.95 | $191.00 |
| Purchase #2 | $108.60 | 12.694% | $122.3857 | $122.39 | $122.40 | $122.40 |
| Purchase #3 | $113.47 | 4.189% | $118.2233 | $118.22 | $118.20 | $118.20 |
| Purchase #4 | $157.42 | 9.313% | $172.0805 | $172.08 | $172.10 | $172.10 |
| Purchase #5 | $104.80 | 8.782% | $114.0035 | $114.00 | $114.00 | $114.00 |
| Purchase #6 | $118.52 | 10.868% | $131.4008 | $131.40 | $131.40 | $131.40 |
| Purchase #7 | $51.94 | 4.864% | $54.4664 | $54.47 | $54.45 | $54.50 |
| 7 purchase totals = | $825.01 | $903.5340 | $903.53 | $903.50 | $903.60 | |