| 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 | $160.73 | 8.828% | $174.9192 | $174.92 | $174.90 | $174.90 |
| Purchase #2 | $236.68 | 6.645% | $252.4074 | $252.41 | $252.40 | $252.40 |
| Purchase #3 | $148.50 | 12.531% | $167.1085 | $167.11 | $167.10 | $167.10 |
| Purchase #4 | $122.72 | 12.441% | $137.9876 | $137.99 | $138.00 | $138.00 |
| Purchase #5 | $225.65 | 9.567% | $247.2379 | $247.24 | $247.25 | $247.20 |
| Purchase #6 | $51.65 | 4.344% | $53.8937 | $53.89 | $53.90 | $53.90 |
| Purchase #7 | $202.99 | 4.583% | $212.293 | $212.29 | $212.30 | $212.30 |
| 7 purchase totals = | $1,148.92 | $1,245.8473 | $1,245.85 | $1,245.85 | $1,245.80 | |