| 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 | $183.34 | 13.542% | $208.1679 | $208.17 | $208.15 | $208.20 |
| Purchase #2 | $171.71 | 12.731% | $193.5704 | $193.57 | $193.55 | $193.60 |
| Purchase #3 | $133.50 | 3.542% | $138.2286 | $138.23 | $138.25 | $138.20 |
| Purchase #4 | $190.45 | 11.370% | $212.1042 | $212.10 | $212.10 | $212.10 |
| Purchase #5 | $175.62 | 11.835% | $196.4046 | $196.40 | $196.40 | $196.40 |
| Purchase #6 | $15.62 | 11.716% | $17.45 | $17.45 | $17.45 | $17.50 |
| Purchase #7 | $215.79 | 4.554% | $225.6171 | $225.62 | $225.60 | $225.60 |
| 7 purchase totals = | $1,086.03 | $1,191.5428 | $1,191.54 | $1,191.50 | $1,191.60 | |