| 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 | $136.98 | 6.194% | $145.4645 | $145.46 | $145.45 | $145.50 |
| Purchase #2 | $76.57 | 5.485% | $80.7699 | $80.77 | $80.75 | $80.80 |
| Purchase #3 | $128.26 | 9.803% | $140.8333 | $140.83 | $140.85 | $140.80 |
| Purchase #4 | $156.33 | 3.402% | $161.6483 | $161.65 | $161.65 | $161.60 |
| Purchase #5 | $30.87 | 3.498% | $31.9498 | $31.95 | $31.95 | $31.90 |
| Purchase #6 | $155.73 | 8.682% | $169.2505 | $169.25 | $169.25 | $169.30 |
| Purchase #7 | $153.98 | 7.304% | $165.2267 | $165.23 | $165.25 | $165.20 |
| 7 purchase totals = | $838.72 | $895.1430 | $895.14 | $895.15 | $895.10 | |