| 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 | $149.62 | 3.222% | $154.4408 | $154.44 | $154.45 | $154.40 |
| Purchase #2 | $70.99 | 8.677% | $77.1498 | $77.15 | $77.15 | $77.10 |
| Purchase #3 | $76.39 | 7.805% | $82.3522 | $82.35 | $82.35 | $82.40 |
| Purchase #4 | $57.31 | 12.823% | $64.6589 | $64.66 | $64.65 | $64.70 |
| Purchase #5 | $201.55 | 4.602% | $210.8253 | $210.83 | $210.85 | $210.80 |
| Purchase #6 | $96.90 | 5.279% | $102.0154 | $102.02 | $102.00 | $102.00 |
| Purchase #7 | $114.95 | 12.633% | $129.4716 | $129.47 | $129.45 | $129.50 |
| 7 purchase totals = | $767.71 | $820.9140 | $820.92 | $820.90 | $820.90 | |