| 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 | $164.96 | 9.705% | $180.9694 | $180.97 | $180.95 | $181.00 |
| Purchase #2 | $250.38 | 9.749% | $274.7895 | $274.79 | $274.80 | $274.80 |
| Purchase #3 | $19.33 | 7.193% | $20.7204 | $20.72 | $20.70 | $20.70 |
| Purchase #4 | $130.89 | 13.431% | $148.4698 | $148.47 | $148.45 | $148.50 |
| Purchase #5 | $171.83 | 9.532% | $188.2088 | $188.21 | $188.20 | $188.20 |
| Purchase #6 | $185.48 | 8.856% | $201.9061 | $201.91 | $201.90 | $201.90 |
| Purchase #7 | $69.34 | 12.195% | $77.796 | $77.80 | $77.80 | $77.80 |
| 7 purchase totals = | $992.21 | $1,092.8600 | $1,092.87 | $1,092.80 | $1,092.90 | |