| 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 | $151.53 | 13.359% | $171.7729 | $171.77 | $171.75 | $171.80 |
| Purchase #2 | $126.49 | 9.665% | $138.7153 | $138.72 | $138.70 | $138.70 |
| Purchase #3 | $212.27 | 12.834% | $239.5127 | $239.51 | $239.50 | $239.50 |
| Purchase #4 | $237.93 | 7.633% | $256.0912 | $256.09 | $256.10 | $256.10 |
| Purchase #5 | $235.82 | 7.527% | $253.5702 | $253.57 | $253.55 | $253.60 |
| Purchase #6 | $196.58 | 5.816% | $208.0131 | $208.01 | $208.00 | $208.00 |
| Purchase #7 | $30.53 | 11.416% | $34.0153 | $34.02 | $34.00 | $34.00 |
| 7 purchase totals = | $1,191.15 | $1,301.6907 | $1,301.69 | $1,301.60 | $1,301.70 | |