| 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 | $188.97 | 6.728% | $201.6839 | $201.68 | $201.70 | $201.70 |
| Purchase #2 | $142.41 | 7.709% | $153.3884 | $153.39 | $153.40 | $153.40 |
| Purchase #3 | $162.59 | 13.328% | $184.26 | $184.26 | $184.25 | $184.30 |
| Purchase #4 | $224.26 | 11.122% | $249.2022 | $249.20 | $249.20 | $249.20 |
| Purchase #5 | $96.81 | 10.452% | $106.9286 | $106.93 | $106.95 | $106.90 |
| Purchase #6 | $13.56 | 13.523% | $15.3937 | $15.39 | $15.40 | $15.40 |
| Purchase #7 | $213.69 | 8.185% | $231.1805 | $231.18 | $231.20 | $231.20 |
| 7 purchase totals = | $1,042.29 | $1,142.0373 | $1,142.03 | $1,142.10 | $1,142.10 | |