| 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 | $146.93 | 11.131% | $163.2848 | $163.28 | $163.30 | $163.30 |
| Purchase #2 | $136.90 | 3.493% | $141.6819 | $141.68 | $141.70 | $141.70 |
| Purchase #3 | $197.30 | 4.600% | $206.3758 | $206.38 | $206.40 | $206.40 |
| Purchase #4 | $47.80 | 13.121% | $54.0718 | $54.07 | $54.05 | $54.10 |
| Purchase #5 | $50.86 | 3.379% | $52.5786 | $52.58 | $52.60 | $52.60 |
| Purchase #6 | $7.50 | 13.249% | $8.4937 | $8.49 | $8.50 | $8.50 |
| Purchase #7 | $65.26 | 3.516% | $67.5545 | $67.55 | $67.55 | $67.60 |
| 7 purchase totals = | $652.55 | $694.0411 | $694.03 | $694.10 | $694.20 | |