| 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 | $136.93 | 13.811% | $155.8414 | $155.84 | $155.85 | $155.80 |
| Purchase #2 | $180.72 | 10.381% | $199.4805 | $199.48 | $199.50 | $199.50 |
| Purchase #3 | $231.95 | 7.336% | $248.9659 | $248.97 | $248.95 | $249.00 |
| Purchase #4 | $199.55 | 4.120% | $207.7715 | $207.77 | $207.75 | $207.80 |
| Purchase #5 | $168.50 | 11.498% | $187.8741 | $187.87 | $187.85 | $187.90 |
| Purchase #6 | $105.77 | 13.785% | $120.3504 | $120.35 | $120.35 | $120.40 |
| Purchase #7 | $106.38 | 7.209% | $114.0489 | $114.05 | $114.05 | $114.00 |
| 7 purchase totals = | $1,129.80 | $1,234.3327 | $1,234.33 | $1,234.30 | $1,234.40 | |