| 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 | $125.58 | 5.797% | $132.8599 | $132.86 | $132.85 | $132.90 |
| Purchase #2 | $42.50 | 11.397% | $47.3437 | $47.34 | $47.35 | $47.30 |
| Purchase #3 | $81.81 | 4.563% | $85.543 | $85.54 | $85.55 | $85.50 |
| Purchase #4 | $78.68 | 6.344% | $83.6715 | $83.67 | $83.65 | $83.70 |
| Purchase #5 | $153.41 | 4.134% | $159.752 | $159.75 | $159.75 | $159.80 |
| Purchase #6 | $186.79 | 13.673% | $212.3298 | $212.33 | $212.35 | $212.30 |
| Purchase #7 | $138.76 | 5.182% | $145.9505 | $145.95 | $145.95 | $146.00 |
| 7 purchase totals = | $807.53 | $867.4504 | $867.44 | $867.45 | $867.50 | |