| 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 | $42.51 | 6.189% | $45.1409 | $45.14 | $45.15 | $45.10 |
| Purchase #2 | $194.95 | 6.755% | $208.1189 | $208.12 | $208.10 | $208.10 |
| Purchase #3 | $104.91 | 12.655% | $118.1864 | $118.19 | $118.20 | $118.20 |
| Purchase #4 | $127.56 | 10.523% | $140.9831 | $140.98 | $141.00 | $141.00 |
| Purchase #5 | $186.36 | 4.297% | $194.3679 | $194.37 | $194.35 | $194.40 |
| Purchase #6 | $104.77 | 7.440% | $112.5649 | $112.56 | $112.55 | $112.60 |
| Purchase #7 | $33.81 | 6.382% | $35.9678 | $35.97 | $35.95 | $36.00 |
| 7 purchase totals = | $794.87 | $855.3299 | $855.33 | $855.30 | $855.40 | |