| 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 | $115.80 | 6.343% | $123.1452 | $123.15 | $123.15 | $123.10 |
| Purchase #2 | $97.83 | 9.425% | $107.0505 | $107.05 | $107.05 | $107.10 |
| Purchase #3 | $193.53 | 10.232% | $213.332 | $213.33 | $213.35 | $213.30 |
| Purchase #4 | $77.52 | 10.262% | $85.4751 | $85.48 | $85.50 | $85.50 |
| Purchase #5 | $18.36 | 5.317% | $19.3362 | $19.34 | $19.35 | $19.30 |
| Purchase #6 | $242.40 | 5.320% | $255.2957 | $255.30 | $255.30 | $255.30 |
| Purchase #7 | $143.60 | 13.539% | $163.042 | $163.04 | $163.05 | $163.00 |
| 7 purchase totals = | $889.04 | $966.6767 | $966.69 | $966.75 | $966.60 | |