| 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 | $66.64 | 12.438% | $74.9287 | $74.93 | $74.95 | $74.90 |
| Purchase #2 | $39.79 | 3.556% | $41.2049 | $41.20 | $41.20 | $41.20 |
| Purchase #3 | $134.80 | 7.562% | $144.9936 | $144.99 | $145.00 | $145.00 |
| Purchase #4 | $227.46 | 8.324% | $246.3938 | $246.39 | $246.40 | $246.40 |
| Purchase #5 | $235.39 | 8.618% | $255.6759 | $255.68 | $255.70 | $255.70 |
| Purchase #6 | $161.35 | 6.541% | $171.9039 | $171.90 | $171.90 | $171.90 |
| Purchase #7 | $227.87 | 8.526% | $247.2982 | $247.30 | $247.30 | $247.30 |
| 7 purchase totals = | $1,093.30 | $1,182.3990 | $1,182.39 | $1,182.45 | $1,182.40 | |