| 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 | $174.42 | 10.191% | $192.1951 | $192.20 | $192.20 | $192.20 |
| Purchase #2 | $100.53 | 6.200% | $106.7629 | $106.76 | $106.75 | $106.80 |
| Purchase #3 | $148.31 | 10.502% | $163.8855 | $163.89 | $163.90 | $163.90 |
| Purchase #4 | $66.42 | 11.873% | $74.306 | $74.31 | $74.30 | $74.30 |
| Purchase #5 | $197.64 | 6.160% | $209.8146 | $209.81 | $209.80 | $209.80 |
| Purchase #6 | $103.94 | 6.448% | $110.6421 | $110.64 | $110.65 | $110.60 |
| Purchase #7 | $110.47 | 11.527% | $123.2039 | $123.20 | $123.20 | $123.20 |
| 7 purchase totals = | $901.73 | $980.8101 | $980.81 | $980.80 | $980.80 | |