| 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 | $85.61 | 13.447% | $97.122 | $97.12 | $97.10 | $97.10 |
| Purchase #2 | $136.64 | 12.213% | $153.3278 | $153.33 | $153.35 | $153.30 |
| Purchase #3 | $165.27 | 9.461% | $180.9062 | $180.91 | $180.90 | $180.90 |
| Purchase #4 | $237.31 | 9.638% | $260.1819 | $260.18 | $260.20 | $260.20 |
| Purchase #5 | $126.78 | 10.483% | $140.0703 | $140.07 | $140.05 | $140.10 |
| Purchase #6 | $208.30 | 8.670% | $226.3596 | $226.36 | $226.35 | $226.40 |
| Purchase #7 | $118.35 | 11.402% | $131.8443 | $131.84 | $131.85 | $131.80 |
| 7 purchase totals = | $1,078.26 | $1,189.8121 | $1,189.81 | $1,189.80 | $1,189.80 | |