| 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 | $215.60 | 13.660% | $245.051 | $245.05 | $245.05 | $245.10 |
| Purchase #2 | $129.75 | 11.649% | $144.8646 | $144.86 | $144.85 | $144.90 |
| Purchase #3 | $78.54 | 13.431% | $89.0887 | $89.09 | $89.10 | $89.10 |
| Purchase #4 | $181.64 | 9.237% | $198.4181 | $198.42 | $198.40 | $198.40 |
| Purchase #5 | $72.99 | 3.259% | $75.3687 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $7.27 | 6.725% | $7.7589 | $7.76 | $7.75 | $7.80 |
| Purchase #7 | $208.94 | 13.872% | $237.9242 | $237.92 | $237.90 | $237.90 |
| 7 purchase totals = | $894.73 | $998.4742 | $998.47 | $998.40 | $998.60 | |