| 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 | $156.35 | 12.211% | $175.4419 | $175.44 | $175.45 | $175.40 |
| Purchase #2 | $192.99 | 5.497% | $203.5987 | $203.60 | $203.60 | $203.60 |
| Purchase #3 | $58.88 | 6.123% | $62.4852 | $62.49 | $62.50 | $62.50 |
| Purchase #4 | $163.52 | 12.706% | $184.2969 | $184.30 | $184.30 | $184.30 |
| Purchase #5 | $30.31 | 11.800% | $33.8866 | $33.89 | $33.90 | $33.90 |
| Purchase #6 | $112.69 | 7.608% | $121.2635 | $121.26 | $121.25 | $121.30 |
| Purchase #7 | $103.93 | 8.652% | $112.922 | $112.92 | $112.90 | $112.90 |
| 7 purchase totals = | $818.67 | $893.8948 | $893.90 | $893.90 | $893.90 | |