| 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 | $163.29 | 6.720% | $174.2631 | $174.26 | $174.25 | $174.30 |
| Purchase #2 | $25.26 | 10.195% | $27.8353 | $27.84 | $27.85 | $27.80 |
| Purchase #3 | $80.80 | 9.869% | $88.7742 | $88.77 | $88.75 | $88.80 |
| Purchase #4 | $223.67 | 3.695% | $231.9346 | $231.93 | $231.95 | $231.90 |
| Purchase #5 | $106.35 | 4.471% | $111.1049 | $111.10 | $111.10 | $111.10 |
| Purchase #6 | $113.75 | 8.322% | $123.2163 | $123.22 | $123.20 | $123.20 |
| Purchase #7 | $168.47 | 12.661% | $189.8 | $189.80 | $189.80 | $189.80 |
| 7 purchase totals = | $881.59 | $946.9284 | $946.92 | $946.90 | $946.90 | |