| 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 | $121.77 | 11.792% | $136.1291 | $136.13 | $136.15 | $136.10 |
| Purchase #2 | $85.31 | 11.425% | $95.0567 | $95.06 | $95.05 | $95.10 |
| Purchase #3 | $150.96 | 9.358% | $165.0868 | $165.09 | $165.10 | $165.10 |
| Purchase #4 | $101.43 | 4.732% | $106.2297 | $106.23 | $106.25 | $106.20 |
| Purchase #5 | $163.33 | 10.355% | $180.2428 | $180.24 | $180.25 | $180.20 |
| Purchase #6 | $151.76 | 10.854% | $168.232 | $168.23 | $168.25 | $168.20 |
| Purchase #7 | $153.47 | 6.295% | $163.1309 | $163.13 | $163.15 | $163.10 |
| 7 purchase totals = | $928.03 | $1,014.1080 | $1,014.11 | $1,014.20 | $1,014.00 | |