| 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 | $204.32 | 8.390% | $221.4624 | $221.46 | $221.45 | $221.50 |
| Purchase #2 | $141.56 | 3.626% | $146.693 | $146.69 | $146.70 | $146.70 |
| Purchase #3 | $121.39 | 13.613% | $137.9148 | $137.91 | $137.90 | $137.90 |
| Purchase #4 | $165.32 | 6.765% | $176.5039 | $176.50 | $176.50 | $176.50 |
| Purchase #5 | $159.95 | 8.639% | $173.7681 | $173.77 | $173.75 | $173.80 |
| Purchase #6 | $150.92 | 4.803% | $158.1687 | $158.17 | $158.15 | $158.20 |
| Purchase #7 | $101.64 | 4.347% | $106.0583 | $106.06 | $106.05 | $106.10 |
| 7 purchase totals = | $1,045.10 | $1,120.5692 | $1,120.56 | $1,120.50 | $1,120.70 | |