| 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 | $185.35 | 7.478% | $199.2105 | $199.21 | $199.20 | $199.20 |
| Purchase #2 | $46.79 | 8.455% | $50.7461 | $50.75 | $50.75 | $50.70 |
| Purchase #3 | $92.41 | 9.287% | $100.9921 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $196.29 | 6.374% | $208.8015 | $208.80 | $208.80 | $208.80 |
| Purchase #5 | $87.73 | 11.725% | $98.0163 | $98.02 | $98.00 | $98.00 |
| Purchase #6 | $123.82 | 12.556% | $139.3668 | $139.37 | $139.35 | $139.40 |
| Purchase #7 | $168.50 | 4.730% | $176.4701 | $176.47 | $176.45 | $176.50 |
| 7 purchase totals = | $900.89 | $973.6034 | $973.61 | $973.55 | $973.60 | |