| 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 | $156.78 | 7.264% | $168.1685 | $168.17 | $168.15 | $168.20 |
| Purchase #2 | $239.78 | 5.504% | $252.9775 | $252.98 | $253.00 | $253.00 |
| Purchase #3 | $195.77 | 10.181% | $215.7013 | $215.70 | $215.70 | $215.70 |
| Purchase #4 | $33.66 | 11.354% | $37.4818 | $37.48 | $37.50 | $37.50 |
| Purchase #5 | $163.87 | 13.644% | $186.2284 | $186.23 | $186.25 | $186.20 |
| Purchase #6 | $38.29 | 7.867% | $41.3023 | $41.30 | $41.30 | $41.30 |
| Purchase #7 | $210.29 | 7.202% | $225.4351 | $225.44 | $225.45 | $225.40 |
| 7 purchase totals = | $1,038.44 | $1,127.2949 | $1,127.30 | $1,127.35 | $1,127.30 | |