| 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 | $14.67 | 3.325% | $15.1578 | $15.16 | $15.15 | $15.20 |
| Purchase #2 | $214.49 | 11.198% | $238.5086 | $238.51 | $238.50 | $238.50 |
| Purchase #3 | $185.69 | 13.676% | $211.085 | $211.09 | $211.10 | $211.10 |
| Purchase #4 | $230.58 | 7.502% | $247.8781 | $247.88 | $247.90 | $247.90 |
| Purchase #5 | $239.94 | 11.144% | $266.6789 | $266.68 | $266.70 | $266.70 |
| Purchase #6 | $97.38 | 9.705% | $106.8307 | $106.83 | $106.85 | $106.80 |
| Purchase #7 | $77.92 | 3.183% | $80.4002 | $80.40 | $80.40 | $80.40 |
| 7 purchase totals = | $1,060.67 | $1,166.5393 | $1,166.55 | $1,166.60 | $1,166.60 | |