| 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 | $188.64 | 12.313% | $211.8672 | $211.87 | $211.85 | $211.90 |
| Purchase #2 | $81.87 | 4.638% | $85.6671 | $85.67 | $85.65 | $85.70 |
| Purchase #3 | $83.63 | 6.650% | $89.1914 | $89.19 | $89.20 | $89.20 |
| Purchase #4 | $14.34 | 8.424% | $15.548 | $15.55 | $15.55 | $15.50 |
| Purchase #5 | $207.25 | 6.264% | $220.2321 | $220.23 | $220.25 | $220.20 |
| Purchase #6 | $143.66 | 11.121% | $159.6364 | $159.64 | $159.65 | $159.60 |
| Purchase #7 | $138.97 | 11.360% | $154.757 | $154.76 | $154.75 | $154.80 |
| 7 purchase totals = | $858.36 | $936.8992 | $936.91 | $936.90 | $936.90 | |