| 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 | $145.42 | 5.112% | $152.8539 | $152.85 | $152.85 | $152.90 |
| Purchase #2 | $15.76 | 6.567% | $16.795 | $16.80 | $16.80 | $16.80 |
| Purchase #3 | $116.25 | 9.218% | $126.9659 | $126.97 | $126.95 | $127.00 |
| Purchase #4 | $244.95 | 8.161% | $264.9404 | $264.94 | $264.95 | $264.90 |
| Purchase #5 | $163.48 | 13.514% | $185.5727 | $185.57 | $185.55 | $185.60 |
| Purchase #6 | $226.44 | 12.257% | $254.1948 | $254.19 | $254.20 | $254.20 |
| Purchase #7 | $86.94 | 12.731% | $98.0083 | $98.01 | $98.00 | $98.00 |
| 7 purchase totals = | $999.24 | $1,099.3310 | $1,099.33 | $1,099.30 | $1,099.40 | |