| 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 | $134.76 | 4.762% | $141.1773 | $141.18 | $141.20 | $141.20 |
| Purchase #2 | $95.29 | 3.856% | $98.9644 | $98.96 | $98.95 | $99.00 |
| Purchase #3 | $7.79 | 7.641% | $8.3852 | $8.39 | $8.40 | $8.40 |
| Purchase #4 | $150.33 | 8.183% | $162.6315 | $162.63 | $162.65 | $162.60 |
| Purchase #5 | $104.44 | 10.157% | $115.048 | $115.05 | $115.05 | $115.00 |
| Purchase #6 | $143.58 | 13.739% | $163.3065 | $163.31 | $163.30 | $163.30 |
| Purchase #7 | $221.54 | 12.232% | $248.6388 | $248.64 | $248.65 | $248.60 |
| 7 purchase totals = | $857.73 | $938.1517 | $938.16 | $938.20 | $938.10 | |