| 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 | $178.43 | 8.652% | $193.8678 | $193.87 | $193.85 | $193.90 |
| Purchase #2 | $65.70 | 6.520% | $69.9836 | $69.98 | $70.00 | $70.00 |
| Purchase #3 | $35.26 | 9.648% | $38.6619 | $38.66 | $38.65 | $38.70 |
| Purchase #4 | $165.28 | 3.357% | $170.8284 | $170.83 | $170.85 | $170.80 |
| Purchase #5 | $9.56 | 8.243% | $10.348 | $10.35 | $10.35 | $10.30 |
| Purchase #6 | $186.79 | 3.356% | $193.0587 | $193.06 | $193.05 | $193.10 |
| Purchase #7 | $81.26 | 10.359% | $89.6777 | $89.68 | $89.70 | $89.70 |
| 7 purchase totals = | $722.28 | $766.4261 | $766.43 | $766.45 | $766.50 | |