| 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 | $218.50 | 11.587% | $243.8176 | $243.82 | $243.80 | $243.80 |
| Purchase #2 | $148.28 | 4.380% | $154.7747 | $154.77 | $154.75 | $154.80 |
| Purchase #3 | $227.51 | 3.363% | $235.1612 | $235.16 | $235.15 | $235.20 |
| Purchase #4 | $138.58 | 9.361% | $151.5525 | $151.55 | $151.55 | $151.60 |
| Purchase #5 | $96.85 | 5.528% | $102.2039 | $102.20 | $102.20 | $102.20 |
| Purchase #6 | $17.58 | 13.411% | $19.9377 | $19.94 | $19.95 | $19.90 |
| Purchase #7 | $72.53 | 12.397% | $81.5215 | $81.52 | $81.50 | $81.50 |
| 7 purchase totals = | $919.83 | $988.9691 | $988.96 | $988.90 | $989.00 | |