| 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 | $219.52 | 8.325% | $237.795 | $237.80 | $237.80 | $237.80 |
| Purchase #2 | $11.96 | 4.475% | $12.4952 | $12.50 | $12.50 | $12.50 |
| Purchase #3 | $135.37 | 8.634% | $147.0578 | $147.06 | $147.05 | $147.10 |
| Purchase #4 | $28.52 | 5.190% | $30.0002 | $30.00 | $30.00 | $30.00 |
| Purchase #5 | $76.36 | 7.427% | $82.0313 | $82.03 | $82.05 | $82.00 |
| Purchase #6 | $159.41 | 11.116% | $177.13 | $177.13 | $177.15 | $177.10 |
| Purchase #7 | $135.69 | 8.288% | $146.936 | $146.94 | $146.95 | $146.90 |
| 7 purchase totals = | $766.83 | $833.4455 | $833.46 | $833.50 | $833.40 | |