| 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 | $135.89 | 11.233% | $151.1545 | $151.15 | $151.15 | $151.20 |
| Purchase #2 | $139.97 | 11.106% | $155.5151 | $155.52 | $155.50 | $155.50 |
| Purchase #3 | $22.71 | 5.223% | $23.8961 | $23.90 | $23.90 | $23.90 |
| Purchase #4 | $237.44 | 13.102% | $268.5494 | $268.55 | $268.55 | $268.50 |
| Purchase #5 | $44.29 | 7.219% | $47.4873 | $47.49 | $47.50 | $47.50 |
| Purchase #6 | $201.59 | 3.563% | $208.7727 | $208.77 | $208.75 | $208.80 |
| Purchase #7 | $137.99 | 3.831% | $143.2764 | $143.28 | $143.30 | $143.30 |
| 7 purchase totals = | $919.88 | $998.6515 | $998.66 | $998.65 | $998.70 | |