| 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 | $139.58 | 12.422% | $156.9186 | $156.92 | $156.90 | $156.90 |
| Purchase #2 | $106.97 | 7.383% | $114.8676 | $114.87 | $114.85 | $114.90 |
| Purchase #3 | $26.61 | 13.504% | $30.2034 | $30.20 | $30.20 | $30.20 |
| Purchase #4 | $16.87 | 11.541% | $18.817 | $18.82 | $18.80 | $18.80 |
| Purchase #5 | $237.80 | 4.422% | $248.3155 | $248.32 | $248.30 | $248.30 |
| Purchase #6 | $168.27 | 3.792% | $174.6508 | $174.65 | $174.65 | $174.70 |
| Purchase #7 | $221.67 | 8.522% | $240.5607 | $240.56 | $240.55 | $240.60 |
| 7 purchase totals = | $917.77 | $984.3336 | $984.34 | $984.25 | $984.40 | |