| 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 | $72.99 | 12.182% | $81.8816 | $81.88 | $81.90 | $81.90 |
| Purchase #2 | $192.56 | 11.844% | $215.3668 | $215.37 | $215.35 | $215.40 |
| Purchase #3 | $197.64 | 10.281% | $217.9594 | $217.96 | $217.95 | $218.00 |
| Purchase #4 | $106.31 | 12.783% | $119.8996 | $119.90 | $119.90 | $119.90 |
| Purchase #5 | $205.83 | 13.769% | $234.1707 | $234.17 | $234.15 | $234.20 |
| Purchase #6 | $117.84 | 7.599% | $126.7947 | $126.79 | $126.80 | $126.80 |
| Purchase #7 | $146.97 | 3.584% | $152.2374 | $152.24 | $152.25 | $152.20 |
| 7 purchase totals = | $1,040.14 | $1,148.3102 | $1,148.31 | $1,148.30 | $1,148.40 | |