| 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 | $186.38 | 11.503% | $207.8193 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $46.74 | 13.863% | $53.2196 | $53.22 | $53.20 | $53.20 |
| Purchase #3 | $120.47 | 4.354% | $125.7153 | $125.72 | $125.70 | $125.70 |
| Purchase #4 | $82.29 | 12.770% | $92.7984 | $92.80 | $92.80 | $92.80 |
| Purchase #5 | $137.81 | 11.556% | $153.7353 | $153.74 | $153.75 | $153.70 |
| Purchase #6 | $53.66 | 9.665% | $58.8462 | $58.85 | $58.85 | $58.80 |
| Purchase #7 | $134.87 | 8.640% | $146.5228 | $146.52 | $146.50 | $146.50 |
| 7 purchase totals = | $762.22 | $838.6569 | $838.67 | $838.60 | $838.50 | |