| 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 | $156.32 | 5.281% | $164.5753 | $164.58 | $164.60 | $164.60 |
| Purchase #2 | $207.68 | 12.219% | $233.0564 | $233.06 | $233.05 | $233.10 |
| Purchase #3 | $105.96 | 8.508% | $114.9751 | $114.98 | $115.00 | $115.00 |
| Purchase #4 | $89.57 | 9.373% | $97.9654 | $97.97 | $97.95 | $98.00 |
| Purchase #5 | $95.67 | 9.384% | $104.6477 | $104.65 | $104.65 | $104.60 |
| Purchase #6 | $206.52 | 12.108% | $231.5254 | $231.53 | $231.55 | $231.50 |
| Purchase #7 | $19.87 | 13.643% | $22.5809 | $22.58 | $22.60 | $22.60 |
| 7 purchase totals = | $881.59 | $969.3262 | $969.35 | $969.40 | $969.40 | |