| 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 | $156.64 | 4.553% | $163.7718 | $163.77 | $163.75 | $163.80 |
| Purchase #2 | $133.92 | 5.662% | $141.5026 | $141.50 | $141.50 | $141.50 |
| Purchase #3 | $69.64 | 11.733% | $77.8109 | $77.81 | $77.80 | $77.80 |
| Purchase #4 | $81.82 | 6.275% | $86.9542 | $86.95 | $86.95 | $87.00 |
| Purchase #5 | $206.64 | 4.581% | $216.1062 | $216.11 | $216.10 | $216.10 |
| Purchase #6 | $237.94 | 10.251% | $262.3312 | $262.33 | $262.35 | $262.30 |
| Purchase #7 | $168.68 | 11.858% | $188.6821 | $188.68 | $188.70 | $188.70 |
| 7 purchase totals = | $1,055.28 | $1,137.1590 | $1,137.15 | $1,137.15 | $1,137.20 | |