| 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 | $185.48 | 8.760% | $201.728 | $201.73 | $201.75 | $201.70 |
| Purchase #2 | $7.38 | 11.118% | $8.2005 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $122.79 | 3.812% | $127.4708 | $127.47 | $127.45 | $127.50 |
| Purchase #4 | $8.61 | 9.375% | $9.4172 | $9.42 | $9.40 | $9.40 |
| Purchase #5 | $6.69 | 11.551% | $7.4628 | $7.46 | $7.45 | $7.50 |
| Purchase #6 | $208.27 | 5.620% | $219.9748 | $219.97 | $219.95 | $220.00 |
| Purchase #7 | $167.61 | 9.548% | $183.6134 | $183.61 | $183.60 | $183.60 |
| 7 purchase totals = | $706.83 | $757.8675 | $757.86 | $757.80 | $757.90 | |