| 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 | $137.72 | 12.291% | $154.6472 | $154.65 | $154.65 | $154.60 |
| Purchase #2 | $19.95 | 8.441% | $21.634 | $21.63 | $21.65 | $21.60 |
| Purchase #3 | $159.95 | 9.115% | $174.5294 | $174.53 | $174.55 | $174.50 |
| Purchase #4 | $152.66 | 8.525% | $165.6743 | $165.67 | $165.65 | $165.70 |
| Purchase #5 | $103.92 | 10.808% | $115.1517 | $115.15 | $115.15 | $115.20 |
| Purchase #6 | $8.74 | 3.578% | $9.0527 | $9.05 | $9.05 | $9.10 |
| Purchase #7 | $144.31 | 8.806% | $157.0179 | $157.02 | $157.00 | $157.00 |
| 7 purchase totals = | $727.25 | $797.7072 | $797.70 | $797.70 | $797.70 | |