| 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 | $231.75 | 5.208% | $243.8195 | $243.82 | $243.80 | $243.80 |
| Purchase #2 | $157.79 | 4.580% | $165.0168 | $165.02 | $165.00 | $165.00 |
| Purchase #3 | $136.39 | 9.136% | $148.8506 | $148.85 | $148.85 | $148.90 |
| Purchase #4 | $21.98 | 4.580% | $22.9867 | $22.99 | $23.00 | $23.00 |
| Purchase #5 | $24.76 | 5.497% | $26.1211 | $26.12 | $26.10 | $26.10 |
| Purchase #6 | $78.45 | 3.413% | $81.1275 | $81.13 | $81.15 | $81.10 |
| Purchase #7 | $69.98 | 3.554% | $72.4671 | $72.47 | $72.45 | $72.50 |
| 7 purchase totals = | $721.10 | $760.3893 | $760.40 | $760.35 | $760.40 | |