| 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 | $166.40 | 11.270% | $185.1533 | $185.15 | $185.15 | $185.20 |
| Purchase #2 | $172.43 | 8.313% | $186.7641 | $186.76 | $186.75 | $186.80 |
| Purchase #3 | $220.91 | 4.249% | $230.2965 | $230.30 | $230.30 | $230.30 |
| Purchase #4 | $164.58 | 8.157% | $178.0048 | $178.00 | $178.00 | $178.00 |
| Purchase #5 | $205.85 | 10.715% | $227.9068 | $227.91 | $227.90 | $227.90 |
| Purchase #6 | $38.70 | 9.567% | $42.4024 | $42.40 | $42.40 | $42.40 |
| Purchase #7 | $86.47 | 11.465% | $96.3838 | $96.38 | $96.40 | $96.40 |
| 7 purchase totals = | $1,055.34 | $1,146.9117 | $1,146.90 | $1,146.90 | $1,147.00 | |