| 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 | $156.66 | 12.573% | $176.3569 | $176.36 | $176.35 | $176.40 |
| Purchase #2 | $135.25 | 12.204% | $151.7559 | $151.76 | $151.75 | $151.80 |
| Purchase #3 | $212.92 | 13.794% | $242.2902 | $242.29 | $242.30 | $242.30 |
| Purchase #4 | $33.37 | 9.129% | $36.4163 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $77.86 | 10.816% | $86.2813 | $86.28 | $86.30 | $86.30 |
| Purchase #6 | $5.27 | 3.246% | $5.4411 | $5.44 | $5.45 | $5.40 |
| Purchase #7 | $91.73 | 3.709% | $95.1323 | $95.13 | $95.15 | $95.10 |
| 7 purchase totals = | $713.06 | $793.6740 | $793.68 | $793.70 | $793.70 | |