| 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 | $177.92 | 4.736% | $186.3463 | $186.35 | $186.35 | $186.30 |
| Purchase #2 | $179.47 | 12.489% | $201.884 | $201.88 | $201.90 | $201.90 |
| Purchase #3 | $106.79 | 7.345% | $114.6337 | $114.63 | $114.65 | $114.60 |
| Purchase #4 | $82.85 | 3.208% | $85.5078 | $85.51 | $85.50 | $85.50 |
| Purchase #5 | $93.28 | 4.379% | $97.3647 | $97.36 | $97.35 | $97.40 |
| Purchase #6 | $5.99 | 11.638% | $6.6871 | $6.69 | $6.70 | $6.70 |
| Purchase #7 | $72.96 | 11.520% | $81.365 | $81.37 | $81.35 | $81.40 |
| 7 purchase totals = | $719.26 | $773.7886 | $773.79 | $773.80 | $773.80 | |