| 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 | $147.30 | 12.455% | $165.6462 | $165.65 | $165.65 | $165.60 |
| Purchase #2 | $18.66 | 11.514% | $20.8085 | $20.81 | $20.80 | $20.80 |
| Purchase #3 | $212.59 | 5.774% | $224.8649 | $224.86 | $224.85 | $224.90 |
| Purchase #4 | $201.30 | 13.495% | $228.4654 | $228.47 | $228.45 | $228.50 |
| Purchase #5 | $247.89 | 4.148% | $258.1725 | $258.17 | $258.15 | $258.20 |
| Purchase #6 | $234.98 | 11.270% | $261.4622 | $261.46 | $261.45 | $261.50 |
| Purchase #7 | $198.81 | 6.816% | $212.3609 | $212.36 | $212.35 | $212.40 |
| 7 purchase totals = | $1,261.53 | $1,371.7806 | $1,371.78 | $1,371.70 | $1,371.90 | |