| 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 | $212.63 | 10.233% | $234.3884 | $234.39 | $234.40 | $234.40 |
| Purchase #2 | $75.66 | 8.152% | $81.8278 | $81.83 | $81.85 | $81.80 |
| Purchase #3 | $237.68 | 7.108% | $254.5743 | $254.57 | $254.55 | $254.60 |
| Purchase #4 | $165.80 | 3.219% | $171.1371 | $171.14 | $171.15 | $171.10 |
| Purchase #5 | $156.99 | 10.234% | $173.0564 | $173.06 | $173.05 | $173.10 |
| Purchase #6 | $106.55 | 7.714% | $114.7693 | $114.77 | $114.75 | $114.80 |
| Purchase #7 | $120.30 | 5.710% | $127.1691 | $127.17 | $127.15 | $127.20 |
| 7 purchase totals = | $1,075.61 | $1,156.9224 | $1,156.93 | $1,156.90 | $1,157.00 | |