| 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 | $201.54 | 11.730% | $225.1806 | $225.18 | $225.20 | $225.20 |
| Purchase #2 | $163.65 | 7.850% | $176.4965 | $176.50 | $176.50 | $176.50 |
| Purchase #3 | $203.38 | 4.642% | $212.8209 | $212.82 | $212.80 | $212.80 |
| Purchase #4 | $38.58 | 12.275% | $43.3157 | $43.32 | $43.30 | $43.30 |
| Purchase #5 | $171.54 | 7.504% | $184.4124 | $184.41 | $184.40 | $184.40 |
| Purchase #6 | $156.47 | 5.626% | $165.273 | $165.27 | $165.25 | $165.30 |
| Purchase #7 | $67.43 | 5.251% | $70.9707 | $70.97 | $70.95 | $71.00 |
| 7 purchase totals = | $1,002.59 | $1,078.4698 | $1,078.47 | $1,078.40 | $1,078.50 | |