| 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 | $144.72 | 6.339% | $153.8938 | $153.89 | $153.90 | $153.90 |
| Purchase #2 | $114.71 | 4.506% | $119.8788 | $119.88 | $119.90 | $119.90 |
| Purchase #3 | $71.89 | 4.629% | $75.2178 | $75.22 | $75.20 | $75.20 |
| Purchase #4 | $76.69 | 12.762% | $86.4772 | $86.48 | $86.50 | $86.50 |
| Purchase #5 | $153.42 | 7.760% | $165.3254 | $165.33 | $165.35 | $165.30 |
| Purchase #6 | $105.90 | 3.826% | $109.9517 | $109.95 | $109.95 | $110.00 |
| Purchase #7 | $125.66 | 8.155% | $135.9076 | $135.91 | $135.90 | $135.90 |
| 7 purchase totals = | $792.99 | $846.6523 | $846.66 | $846.70 | $846.70 | |