| 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 | $146.92 | 6.872% | $157.0163 | $157.02 | $157.00 | $157.00 |
| Purchase #2 | $154.59 | 12.574% | $174.0281 | $174.03 | $174.05 | $174.00 |
| Purchase #3 | $232.98 | 4.691% | $243.9091 | $243.91 | $243.90 | $243.90 |
| Purchase #4 | $168.88 | 4.209% | $175.9882 | $175.99 | $176.00 | $176.00 |
| Purchase #5 | $240.67 | 9.285% | $263.0162 | $263.02 | $263.00 | $263.00 |
| Purchase #6 | $96.97 | 8.145% | $104.8682 | $104.87 | $104.85 | $104.90 |
| Purchase #7 | $191.79 | 4.220% | $199.8835 | $199.88 | $199.90 | $199.90 |
| 7 purchase totals = | $1,232.80 | $1,318.7096 | $1,318.72 | $1,318.70 | $1,318.70 | |