| 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 | $155.88 | 6.291% | $165.6864 | $165.69 | $165.70 | $165.70 |
| Purchase #2 | $16.67 | 6.383% | $17.734 | $17.73 | $17.75 | $17.70 |
| Purchase #3 | $168.56 | 4.671% | $176.4334 | $176.43 | $176.45 | $176.40 |
| Purchase #4 | $157.88 | 11.455% | $175.9652 | $175.97 | $175.95 | $176.00 |
| Purchase #5 | $73.62 | 5.747% | $77.8509 | $77.85 | $77.85 | $77.90 |
| Purchase #6 | $44.36 | 11.523% | $49.4716 | $49.47 | $49.45 | $49.50 |
| Purchase #7 | $63.54 | 9.167% | $69.3647 | $69.36 | $69.35 | $69.40 |
| 7 purchase totals = | $680.51 | $732.5062 | $732.50 | $732.50 | $732.60 | |