| 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 | $149.26 | 9.593% | $163.5785 | $163.58 | $163.60 | $163.60 |
| Purchase #2 | $208.54 | 5.739% | $220.5081 | $220.51 | $220.50 | $220.50 |
| Purchase #3 | $104.32 | 9.724% | $114.4641 | $114.46 | $114.45 | $114.50 |
| Purchase #4 | $11.87 | 5.428% | $12.5143 | $12.51 | $12.50 | $12.50 |
| Purchase #5 | $98.37 | 13.741% | $111.887 | $111.89 | $111.90 | $111.90 |
| Purchase #6 | $183.71 | 12.654% | $206.9567 | $206.96 | $206.95 | $207.00 |
| Purchase #7 | $93.41 | 10.112% | $102.8556 | $102.86 | $102.85 | $102.90 |
| 7 purchase totals = | $849.48 | $932.7643 | $932.77 | $932.75 | $932.90 | |