| 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 | $137.34 | 13.402% | $155.7463 | $155.75 | $155.75 | $155.70 |
| Purchase #2 | $118.76 | 6.576% | $126.5697 | $126.57 | $126.55 | $126.60 |
| Purchase #3 | $100.91 | 10.280% | $111.2835 | $111.28 | $111.30 | $111.30 |
| Purchase #4 | $155.41 | 7.411% | $166.9274 | $166.93 | $166.95 | $166.90 |
| Purchase #5 | $177.97 | 3.832% | $184.7898 | $184.79 | $184.80 | $184.80 |
| Purchase #6 | $201.98 | 5.396% | $212.8788 | $212.88 | $212.90 | $212.90 |
| Purchase #7 | $189.84 | 13.377% | $215.2349 | $215.23 | $215.25 | $215.20 |
| 7 purchase totals = | $1,082.21 | $1,173.4304 | $1,173.43 | $1,173.50 | $1,173.40 | |