| 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 | $130.98 | 4.548% | $136.937 | $136.94 | $136.95 | $136.90 |
| Purchase #2 | $30.25 | 3.472% | $31.3003 | $31.30 | $31.30 | $31.30 |
| Purchase #3 | $28.73 | 7.685% | $30.9379 | $30.94 | $30.95 | $30.90 |
| Purchase #4 | $36.42 | 3.745% | $37.7839 | $37.78 | $37.80 | $37.80 |
| Purchase #5 | $226.36 | 7.752% | $243.9074 | $243.91 | $243.90 | $243.90 |
| Purchase #6 | $245.99 | 9.352% | $268.995 | $269.00 | $269.00 | $269.00 |
| Purchase #7 | $175.71 | 6.281% | $186.7463 | $186.75 | $186.75 | $186.70 |
| 7 purchase totals = | $874.44 | $936.6078 | $936.62 | $936.65 | $936.50 | |