| 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 | $158.77 | 8.137% | $171.6891 | $171.69 | $171.70 | $171.70 |
| Purchase #2 | $177.70 | 11.584% | $198.2848 | $198.28 | $198.30 | $198.30 |
| Purchase #3 | $64.37 | 11.806% | $71.9695 | $71.97 | $71.95 | $72.00 |
| Purchase #4 | $139.91 | 3.706% | $145.0951 | $145.10 | $145.10 | $145.10 |
| Purchase #5 | $164.36 | 13.192% | $186.0424 | $186.04 | $186.05 | $186.00 |
| Purchase #6 | $186.90 | 11.605% | $208.5897 | $208.59 | $208.60 | $208.60 |
| Purchase #7 | $209.79 | 6.225% | $222.8494 | $222.85 | $222.85 | $222.80 |
| 7 purchase totals = | $1,101.80 | $1,204.5200 | $1,204.52 | $1,204.55 | $1,204.50 | |