| 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 | $151.93 | 7.587% | $163.4569 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $196.82 | 13.501% | $223.3927 | $223.39 | $223.40 | $223.40 |
| Purchase #3 | $85.83 | 5.815% | $90.821 | $90.82 | $90.80 | $90.80 |
| Purchase #4 | $227.66 | 3.207% | $234.9611 | $234.96 | $234.95 | $235.00 |
| Purchase #5 | $144.52 | 6.418% | $153.7953 | $153.80 | $153.80 | $153.80 |
| Purchase #6 | $68.71 | 7.741% | $74.0288 | $74.03 | $74.05 | $74.00 |
| Purchase #7 | $61.45 | 5.508% | $64.8347 | $64.83 | $64.85 | $64.80 |
| 7 purchase totals = | $936.92 | $1,005.2905 | $1,005.29 | $1,005.30 | $1,005.30 | |