| 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 | $152.61 | 3.375% | $157.7606 | $157.76 | $157.75 | $157.80 |
| Purchase #2 | $167.91 | 12.534% | $188.9558 | $188.96 | $188.95 | $189.00 |
| Purchase #3 | $130.81 | 12.439% | $147.0815 | $147.08 | $147.10 | $147.10 |
| Purchase #4 | $60.31 | 10.588% | $66.6956 | $66.70 | $66.70 | $66.70 |
| Purchase #5 | $40.99 | 4.548% | $42.8542 | $42.85 | $42.85 | $42.90 |
| Purchase #6 | $98.32 | 11.171% | $109.3033 | $109.30 | $109.30 | $109.30 |
| Purchase #7 | $147.86 | 10.588% | $163.5154 | $163.52 | $163.50 | $163.50 |
| 7 purchase totals = | $798.81 | $876.1664 | $876.17 | $876.15 | $876.30 | |