| 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 | $134.99 | 11.735% | $150.8311 | $150.83 | $150.85 | $150.80 |
| Purchase #2 | $80.43 | 8.397% | $87.1837 | $87.18 | $87.20 | $87.20 |
| Purchase #3 | $241.75 | 8.332% | $261.8926 | $261.89 | $261.90 | $261.90 |
| Purchase #4 | $68.85 | 10.692% | $76.2114 | $76.21 | $76.20 | $76.20 |
| Purchase #5 | $132.74 | 12.292% | $149.0564 | $149.06 | $149.05 | $149.10 |
| Purchase #6 | $79.82 | 7.851% | $86.0867 | $86.09 | $86.10 | $86.10 |
| Purchase #7 | $232.50 | 7.607% | $250.1863 | $250.19 | $250.20 | $250.20 |
| 7 purchase totals = | $971.08 | $1,061.4482 | $1,061.45 | $1,061.50 | $1,061.50 | |