| 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 | $162.34 | 3.195% | $167.5268 | $167.53 | $167.55 | $167.50 |
| Purchase #2 | $62.33 | 13.639% | $70.8312 | $70.83 | $70.85 | $70.80 |
| Purchase #3 | $31.84 | 5.344% | $33.5415 | $33.54 | $33.55 | $33.50 |
| Purchase #4 | $107.52 | 12.367% | $120.817 | $120.82 | $120.80 | $120.80 |
| Purchase #5 | $203.91 | 4.181% | $212.4355 | $212.44 | $212.45 | $212.40 |
| Purchase #6 | $192.85 | 4.635% | $201.7886 | $201.79 | $201.80 | $201.80 |
| Purchase #7 | $182.99 | 4.693% | $191.5777 | $191.58 | $191.60 | $191.60 |
| 7 purchase totals = | $943.78 | $998.5183 | $998.53 | $998.60 | $998.40 | |