| 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 | $197.83 | 5.249% | $208.2141 | $208.21 | $208.20 | $208.20 |
| Purchase #2 | $197.37 | 7.778% | $212.7214 | $212.72 | $212.70 | $212.70 |
| Purchase #3 | $202.94 | 3.408% | $209.8562 | $209.86 | $209.85 | $209.90 |
| Purchase #4 | $38.91 | 7.733% | $41.9189 | $41.92 | $41.90 | $41.90 |
| Purchase #5 | $66.91 | 3.153% | $69.0197 | $69.02 | $69.00 | $69.00 |
| Purchase #6 | $6.31 | 4.808% | $6.6134 | $6.61 | $6.60 | $6.60 |
| Purchase #7 | $149.98 | 4.121% | $156.1607 | $156.16 | $156.15 | $156.20 |
| 7 purchase totals = | $860.25 | $904.5044 | $904.50 | $904.40 | $904.50 | |