| 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 | $177.31 | 6.573% | $188.9646 | $188.96 | $188.95 | $189.00 |
| Purchase #2 | $55.67 | 10.466% | $61.4964 | $61.50 | $61.50 | $61.50 |
| Purchase #3 | $44.95 | 7.350% | $48.2538 | $48.25 | $48.25 | $48.30 |
| Purchase #4 | $110.85 | 4.489% | $115.8261 | $115.83 | $115.85 | $115.80 |
| Purchase #5 | $138.64 | 11.352% | $154.3784 | $154.38 | $154.40 | $154.40 |
| Purchase #6 | $128.96 | 13.311% | $146.1259 | $146.13 | $146.15 | $146.10 |
| Purchase #7 | $85.97 | 3.224% | $88.7417 | $88.74 | $88.75 | $88.70 |
| 7 purchase totals = | $742.35 | $803.7869 | $803.79 | $803.85 | $803.80 | |