| 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 | $184.34 | 4.412% | $192.4731 | $192.47 | $192.45 | $192.50 |
| Purchase #2 | $188.77 | 6.464% | $200.9721 | $200.97 | $200.95 | $201.00 |
| Purchase #3 | $165.81 | 12.783% | $187.0055 | $187.01 | $187.00 | $187.00 |
| Purchase #4 | $82.26 | 3.645% | $85.2584 | $85.26 | $85.25 | $85.30 |
| Purchase #5 | $224.74 | 6.829% | $240.0875 | $240.09 | $240.10 | $240.10 |
| Purchase #6 | $160.61 | 3.865% | $166.8176 | $166.82 | $166.80 | $166.80 |
| Purchase #7 | $105.51 | 8.406% | $114.3792 | $114.38 | $114.40 | $114.40 |
| 7 purchase totals = | $1,112.04 | $1,186.9934 | $1,187.00 | $1,186.95 | $1,187.10 | |