| 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 | $171.53 | 7.367% | $184.1666 | $184.17 | $184.15 | $184.20 |
| Purchase #2 | $218.35 | 8.577% | $237.0779 | $237.08 | $237.10 | $237.10 |
| Purchase #3 | $248.87 | 13.261% | $281.8727 | $281.87 | $281.85 | $281.90 |
| Purchase #4 | $110.98 | 3.504% | $114.8687 | $114.87 | $114.85 | $114.90 |
| Purchase #5 | $123.98 | 7.335% | $133.0739 | $133.07 | $133.05 | $133.10 |
| Purchase #6 | $98.95 | 5.768% | $104.6574 | $104.66 | $104.65 | $104.70 |
| Purchase #7 | $107.96 | 13.325% | $122.3457 | $122.35 | $122.35 | $122.30 |
| 7 purchase totals = | $1,080.62 | $1,178.0629 | $1,178.07 | $1,178.00 | $1,178.20 | |